Large hips and bum knee
Perception Pescador 10 - I am 298 lbs, 5’10", have very large hips, and a bad knee. This sit on top kayak is easy to get in and out of and I feel stable on it even though my hips reach the outside of the rim. It is rated up to 325 lbs. I’m hooked on kayaking now! I did get a 94 or 96" paddle. Since the kayak is a little wider it’s nice to have the longer paddle. You can Google the right size for you.
Hope this helps.