Would appreciate hearing opinions from anyone who has built &/or paddled the San Javier single (S1) and the Big Foot. Curious about the quality & completeness of their kits and the performance of the boats. Especially the S1. I'm 195 lbs and 75% of the use would be day trips on big lakes & bays. Interested in ease of paddling, initial stability, secondary stability, tracking Any problems with weather cocking?