gr8jab
Contributor
Great suggestions. My POV is old, it has a key fob, but I can unlock mechanically. On many of the rental cars now they only option is remote entry and there is no key or key hole to unlock. In Bonaire, I took the keys with me as the trucks did not have electronic locks. But when in Florida diving Blue Heron Bridge, I am not too keen leaving the keys hidden under the car somewhere while out diving.
Thanks for all the suggestions!
k
In this specific case, I've got a good solution. At BHB you have to have a float/flag. Buy a cheap water-resistant pouch (like for a phone), put the rental car keys in it, and tie it to the the float. It will stay water-tight at the surface (no pressure). Since you're not taking it to depth, it doesn't need to be as rugged. I bought one for $6 on amazon.