I have been thinking about just such a purchase after doing the last two Rip Trips. With the lack of any flotation at a remote site, it doesn't seem like a bad idea to have a few around in the event someone went in the water.(actually anywhere we fish be it remote or "public")Maybe we could give your vest a "try" at the boneclave. If it involves co2 cylinders I could bring them to the clave. Also, if others are interested, we might consider a group purchase with a possible discount.Any thoughts???