We have a HO 4-Person tube that I bought at Costco for around $200 a couple years ago...my kids are little...4 & 7, so my wife is actually pretty comfortable letting the 4 year old ride this. I've gotta be doing some stupid crap to make it dump somebody. I don't see anything on their website right now, but can almost guarantee they'll have something coming along shortly in the warehouse that is similar. Just my 2 cents. Good luck.