So I've been looking at something comparable to a curtis raft that's not as expensive as the alpacka rafts and came across this on another forum. http://flyweightdesigns.com/default.aspx Looks kinda like a curtis raft and is at least cheaper than an alpacka. Has anyone heard of these or seen/used one? Supposedly it's made more heavy duty than the curtis raft. Owner posted on another site, "I believe we have what you are looking for, our raft is approx 2 lbs 3 oz made out of 200D Fabric vs 70D used in Curtis rafts and has a weight capacity of 310 lbs. Please see our website for more details"