Techniques are disclosed for systems and methods to provide casting guidance for users of mobile structures, including watercraft. A casting guidance system includes a sonar transducer assembly and a logic device configured to communicate with the sonar transducer assembly. The sonar transducer assembly is adapted to be mounted to a mobile structure and placed in a body of water. The logic device is configured to identify one or more underwater targets in sonar data received from the sonar transducer assembly, determine casting guidance parameters corresponding to the one or more identified underwater targets, and generate at least one casting guidance identifier based, at least in part, on the determined casting guidance parameters. Subsequent user input, the sonar data, and/or the casting guidance parameters may be used to adjust a steering actuator, a propulsion system thrust, and/or other operational systems of the mobile structure.

Methods for aligning a fishing hook to a fishing lure are disclosed herein. The fishing hook may be attached to the fishing lure either directly or with the use of a connector components. The fishing hook may be aligned such that the longitudinal axis of the hook is inline with or parallel to the longitudinal axis of the fishing lure. The alignment may be secured via an encasing method, where the lure, connector components, and hook are secured by wrapping the connection mechanisms to limit movement of the hook relative to the lure. In other embodiments, the alignment may be secured via a woven method, where the connection mechanisms are secured by interweaving a rigid but pliable member through each connection mechanism component.

Methods for aligning a fishing hook to a fishing lure are disclosed herein. The fishing hook may be attached to the fishing lure either directly or with the use of a connector components. The fishing hook may be aligned such that the longitudinal axis of the hook is inline with or parallel to the longitudinal axis of the fishing lure. The alignment may be secured via an encasing method, where the lure, connector components, and hook are secured by wrapping the connection mechanisms to limit movement of the hook relative to the lure. In other embodiments, the alignment may be secured via a woven method, where the connection mechanisms are secured by interweaving a rigid but pliable member through each connection mechanism component.

A directional guide for a spreader bar includes a body extending along a longitudinal axis. The body includes a first fin and a second fin spaced apart from the first fin. The first and second fins are coupled to the body and are configured to control a vertical position of the body in water through which the body is moving. Grooves are formed in the body. The grooves include a first groove extending along the longitudinal axis of the body, a second groove crossing the first groove and a third groove crossing the first groove. A keel is rotatably coupled to the body. The keel is configured to rotate between the first groove, the second groove, and the third groove. The keel is configured to control a lateral position of the body in water through which the body is moving.

A flexible fishing lure is provided that includes a outer shape having a transverse opening for receiving a plurality of alternatively formed lure fin members allowing a user to change the action of a lure by fin selection without replacing the lure. Multiple internal channels within the lure are adaptively provided for receiving a variety of scent sticks, sound generators, light generators, flavor generating means. Flow internal channels extend from a front opening to gill openings allowing a water flow along an inserted scent or flavor stick member to pass through the lure body and exit proximate fin, nair, belly, or other locations simulating an injured or wounded fish leaking bodily fluids or blood. Other features to simulate wounded features. Replacement fins and weighting constructions allow a user to tailor a weight and action enabling a circling or injured motion during retrieval. The lure includes a flexible holographic-type attractive film and physical shape having a level-maintaining physical shape.

A flexible fishing lure is provided that includes a outer shape having a transverse opening for receiving a plurality of alternatively formed lure fin members allowing a user to change the action of a lure by fin selection without replacing the lure. Multiple internal channels within the lure are adaptively provided for receiving a variety of scent sticks, sound generators, light generators, flavor generating means. Flow internal channels extend from a front opening to gill openings allowing a water flow along an inserted scent or flavor stick member to pass through the lure body and exit proximate fin, nair, belly, or other locations simulating an injured or wounded fish leaking bodily fluids or blood. Other features to simulate wounded features. Replacement fins and weighting constructions allow a user to tailor a weight and action enabling a circling or injured motion during retrieval. The lure includes a flexible holographic-type attractive film and physical shape having a level-maintaining physical shape.

A multi-purpose, hand-held flashlight has an elongated body with a front body portion having a bottle opener and a front engaging structure. The elongated body also includes a rear body portion with a rear engaging structure that is cooperatively dimensioned to interact with the front engaging structure to releasably couple the front body portion to the rear body portion. The rear body portion includes a second substantially cone shaped extent that includes a recessed cutting element. A lighting element assembly is disposed within the elongated body and includes a lighting element printed circuit board coupled to an emitter assembly, a power source, and a switch. The switch is configured to change the operational mode of the emitter assembly. An attachment mechanism is coupled to the second extent of the rear body portion.

A fishing lure representing a typical fish is formed from plastic or polymer. Embedded therein is provided a dynamic motion actuator utilized to attract fish by the continuous or random motion effected thereby. The device is powered by an onboard battery connected to a vibrational motor. A control circuit detects the water activation of the fishing lure and enables the motor and a lighting system for a predetermined sequence of activation and deactivation. An auxiliary control circuit senses connection of a USB to barrel connector power wire through a charging dock mounted in the frame of the fishing lure. Checking both a charging state and the number of times the device has been charged, the auxiliary control circuit enables a steady state light for signaling charging and a flashing light if the number of charges is above a certain level by using a counter.

A fishing lure representing a typical fish is formed from plastic or polymer. Embedded therein is provided a dynamic motion actuator utilized to attract fish by the continuous or random motion effected thereby. The device is powered by an onboard battery connected to a vibrational motor. A control circuit detects the water activation of the fishing lure and enables the motor and a lighting system for a predetermined sequence of activation and deactivation. An auxiliary control circuit senses connection of a USB to barrel connector power wire through a charging dock mounted in the frame of the fishing lure. Checking both a charging state and the number of times the device has been charged, the auxiliary control circuit enables a steady state light for signaling charging and a flashing light if the number of charges is above a certain level by using a counter.