MitchFtLaud
Contributor
As long as you think of it as a toy, have fun, treat it like a toy and don't expect it to get you anywhere, I'd say have fun with it. I don't put these in the same class as the DPV's that really get you around so as long as you don't expect them to be of more help than having a decent pair of fins you are being realistic. I've done pull thrust test on lots of DPV's and you can expect about ten pounds of thrust at best and max 100 feet per minute. To put that in perspective that's no more than half of what a Torpedo 2500 will do, no more than a third to a quarter of a Mako or Apollo, and a fraction of the big boys.