Last year we purchased an used 13' BW ('73) with a late '80 Evinrude 40 hp. We used the boat extensively in the sounds, which means we always needed to look out for shallow waters. We would like to add a power trim, so we are able to maneuver over shallows more easily. Also my wife is not able to lift the heavy motor.<br /><br />Any recommendations for an economical solution? Any comment welcome.