Ocean Kayak Prowler Big Game Angler Kayak - Austin Kayak - Product Details
The Jacksons are very impressive. Here is one by Ocean Kayaks that seems to read like it's a great kayak for big guys,,or standing. It's a couple inches wider than the Jackson I 'think.' Although, I do like the lay out of the Jackson a little better. I believe either would be a fine river and lake vessel.
Sometimes I wish instead of a kayak I'd have purchased a straight side, flatish bottom canoe of extra beam width...as I am more familiar with a canoe and already wishing that's what I'd bought this time around.