I appreciate your comments very much, PAR. Being a designer you should know your stuff, and you seem familiar with the weekender. Therefore, I'll probably get a 2HP engine. As for my mishap, it's still a mystery to me. I think the biggest culprit might be the rudder. The line slipped on the cleat and it wasn't down all the way. We (me and two of my brothers) were in light winds, in a river, and a gust of wind caught us. I turned up into it but as the boat heeled over the boom dug into the water and seemed to pull us over. We were barely moving to begin with and it's my understanding that Weekender, because of its design, needs momentum to work properly. I know how to sail, but have little experience. My dad and I had it out briefly that day and all went well (can't remember if the rudder was down or not, but that line and cleat design wasn't working well for us that day.)