skin diving

"Guess I gunned my new skin-diving jet a bit too hard," Tom said sheepishly.

I'd better start with a skin-diving suit made of that molded plastic Arv is turning out.

Next, Tom began tailoring himself a completely new skin-diving suit.

Well, a chance to go skin diving in the Virgin Islands is certainly that—a rare and precious opportunity.

If Steve was to be briefed on skin diving, it sounded like a case that would interest him and Scotty.