I never dive without a small knife or scissors. Every now and then there is a fishing line tangle you need to cut out of. If you are worried about current, I agree with Drew that it can be treacherous on the East End shore dives. The shore diving at the Northwest of the isalnd at Turtle Reef and Lighthouse Point is excellent. It's a fair drive but if you have a vehicle, worth the trip. Gasoline is expensive on GC so I would not go too big with a car. We usually rent the second smallest category from Andy and can fit 3 people, 3 suitcases and backpacks in on the ride from the airport. It's a little tight but for the rest of the trip the size is adequate for 3 divers, gear bags and tanks.
If you are boat diving, Ocean Frontiers is the premier operator in the East End.
---------- Post added September 19th, 2013 at 08:55 AM ----------
I always get the full extra insurance from the car rental company. It's expensive but you walk away at the end of the trip without hassle. I've rented from most of the named car rental companies on GC and they all provide more or less the same service. I've had new clean cars and clunkers from all of them. Luck of the draw. Andy's seems to be the cheapest recently.
---------- Post added September 19th, 2013 at 10:51 AM ----------
I must say we look like a clown car at the circus while driving away from the airport