I was wondering if anyone had anything to say about inflatable whitewater kayaks, I have been thinking about buying one, but not too sure yet. I have been rafting for many years, but find it would be easier to do day trips with less gear. Can they be rolled? It seems like some of the narrower models could be, but I haven't been able to find info on it yet. Any good brand recommendations? I have looked at some of the sevylor models and they seem to have come a long way with their quality on some of their boats, but I dont have any real info.