I'll be off to Hawaii soon for our honeymoon, and for part of our trip we will have a car.
My concern is what to do with our car keys when we are both in the water, either snorkelling or snuba diving.
Any assistance in what I could do with my keys when I am in the water would be appreciated?
Are there such things as water-tight bum-bags (fanny-packs I think they're called in the US!)? I just need something I can tie to me for the dives.