Re: Bow Thrusters, necessary??
Rideout I did a lot of research, reading, talking to manf, and talking to experienced single-screw captns about bow (and stern) thrusters, and stabilizing fins. A captn experienced with a single screw does not need a thruster. All props produce a side thrust in addition to the main thrust. You will learn how to use that side thrust of your single-screw against (and with) the wind and currents to move your vessel sideways. It becomes intuitive, like parallel parking.<br /><br />My other thought is why avoid technology? If you decide on a thruster, at a minimum, have the builder install a thruster tube (4 - 6 inch) that will compliment a thruster you can install post-delivery. You do not need to pay the hull builder for the thruster but installing that tube during hull manf will give you a better, stronger, cleaner tube install.<br /><br />Note: the alignment tools needed to install the tube in a post-manufactured hull are specialized
not common but not impossible to find, either. The aligning of the tube is a job for someone with more advanced boat building skills. Typically, it involves establishing complimentary cutouts on compound curves on a pair of mirrored surfaces. A Chesapeake Bay Deadrise may differ. The placement of the tube may or may not affect the stinger placement during manufacturing. A handy person can install the actual thruster itself. Often (but not always) the thrusters motor is required to be mounted vertically so you need to know there is room down there for the motor under any flooring.<br /><br />Why I want a thruster: when woman is piloting, upon the approach to any dock, I put the PFD on the dog, inflate my own, throw the EPIRB overboard, launch a couple red flares, start the orange smoke signal, hit 5 shorts danger blasts over the hailer, toss out a mayday on channel 16
then brace for impact. (May the Lord be with anyone brave enough to stand on the dock. Normally, they will scatter.) I guess some people will catch onto piloting with a single-screw a little quicker than others.