Video Rental Question

[Scuba Barbie]

I was wondering if anyone had rented a video camera for diving.
Is it more difficult to video than still?
Is it a big impact on bouyancy?
I noticed you can pay someone to video your dive, but I thought it might be more fun (and cheaper) to do it ourselves.

As always, thanks for your opinions and assistance,
DD

 

[Dee]

But I've got several friends who have moved from still photos to video. They've all said video is much more task loading.