New to Grand Banks and in fact new to Trawlers. Wondering about the effectivness of the Stay Sail. Worth raising underway to help prevent yaw or watse of time? Any opinons, comments, instruction will great greatlt appreciated.
Vessel is a 49' Grand Banks, I guess you folks refer to them as "woodies".

Also, getting rid of lot's of bad wood in the main cabin head. I was told I would be better off recovering with a vinyl material. Any thoughts on this?