I would be interested in one. I am going to build a snorkel for my van but if I could buy one I would rather do that. It cracks me up talking to people about putting snorkels on any vehicle especially vans. Everyone says the same things like I am not going to take my van in water that deep or what do you want that for. The simple truth is when I go camping sometimes it rains and sometimes creeks and rivers flood and sometimes you have to cross that creek to get to the other side (IE Home). Now I know that is a lot of some times however we camp and wheel all the time so the the probability of getting stuck on the wrong side of a swollen body of water is high for me while it may be low for most everyone else. It has already happened to me many times including Moab last year on chicken corners, yes the middle of the desert. I do not want to drive my van in 6 foot of water ever. But I would to be able to cross 3 or 4 feet and not have to worry about it should the need to occur. Here is were the simple math comes into play. You have a SMB fully loaded you paid major cash for and now your stuck on the wrong side of a creek or river. And you have to get to the other side with out the snorkel you hope it is not to deep and you hope you do not fill your engine with water. But all it would take is one hole or one rock and you and your van is now disabled in a swollen creek miles from help. How much would it cost to hike out get tow truck have your van towed to a town and and then have some podunk mechanic flush your tranny, engine, axles, not to mention you just filled up the lush new interior of you smb with river water for who knows how many hours. Or you spent 500 on a snorkel and drove out the other side and went home. If you stay moving forward in water very little water seeps into the van it is when you have to stop that everything becomes saturated.
Any thats my 63 cents worth, yes I think snorkels are well worth the money and would be interested in buying one.
Actually if you PM me I may be interested in selling those snorkels through coloradocampervan.