I run 2 42's and a 66 on 17.5 Wareagle. My advice is to spend the money and get 1 of the 77-78 in from cabelas and hook it to your bridle then use trolling motor for control. I have a home made bridle I run my 66 on and it works good. You need to attach a retrieve line to bottom of sock longer than your tow line. That way you pull it in dumping water and making it a lot easier to retrieve.