Sorry couldn't resist the Chris Farley reference. I'm new to the sport and my instructor recommended a river runner for my first boat. But I'm 5'7 and 200 lbs and have noticed its not the ideal body type for whitewater kayaking. I was looking into the zen series from Jackson, but read a lot of posts about how at the upper weight levels they can be more difficult. Can you folks recommend a good 1st boat for my body type. Sorry, I'm sure you get 1000 posts like this but I'm really enjoying this sport and want to make sure I have the right equipment!