I'm considering taking a DPV class to gain some confidence using scooters, and I came across this video on YouTube:
I'm very inexperienced when it comes to DPVs, but this doesn't look right to me.
- Why are they holding on with two hands?
- And why not let the DPV leash pull them, instead of the arms - the leash looks slack?
- Lastly: that DPV towing position does not look very effective?
A DPV course could be good. But if it's a local dive shop with an instructor who don't know anything about scooters and just thinks it might be another way to sign up students, letting people mess around on a cheap scooter, then it wouldn't be very good. The latter kind of classes most definitely exist. Look into the details of your class first. You might have to teach yourself instead.
The two hands thing is weird because one hand is not just resting on the shroud, people in the video are at least sometimes gripping the front edge of the shroud with fingers wrapped around it. That's potentially unpleasant for the fingertips.
No one should be pulled along by a scooter handle, at least on a scooter like this (the glorified pool toys are different; you'll hold onto them with both hands, and be pulled around). The rope should indeed be pulling you with its attachment to your climbing harness (or to your special overpriced accessory sold by the scooter manufacturer.) Your hand isn't on the handle to be pulled, it's there to control the direction of the scooter. And to have your thumb on the trigger. Given that, your arm wouldn't be straight out from being pulled.
The position the people are in relative to the scooters is approximately normal.
One thing about Dive Xtras Blacktips is that it would be more convenient if they were retrofitted with another handle going out on the left, so you can hold on with both hands, and reach the trigger with either thumb. Not that you always want to hold on with two hands, but it makes it easier to switch arms from time to time. There are some such options made by people in the Blacktip DPV community; the Facebook group has information.
The reason for buying Blacktips is that most cheaper scooters aren't much more than toys, and most better scooters are way more expensive. When Blacktips originally came out they annoyed some owners (but not all of us) due to not being trim, but there are newer, longer versions that are horizontal when floating in midwater, as opposed to being somewhat nose up.
My scooter looks prettier than these, since it's tricked out in vinyl wrap, and some people really go overboard. Oh, I made a funny!