I have decided to purchase a Bucks bags South Fork for lake fishing. I also am looking to pick up a float tube for smaller lakes that I can carry into. I have SETTLED on the Outcast line of Fat Cats. There are two models. One has a foam seat and the other has an inflatable seat. Looking for input on which is better for keeping your butt out of the water, comfort and safety. I also am interested to learn if the sides will fold in on either or both models. I tip the scales at near 200 pounds. I will need to move on this within the next couple of weeks.