I recommend Dean Wheatley for a vehicle on Anegada. dwjeep@hotmail.com or WhatsApp 284-545-0118
As was said earlier, Flash of Beauty is the snorkeling spot. Monica makes a really good roti there and her Bushwhackers are amazing. Also check out a couple of places not mentioned above. Tipsy's and Sid's. Tipsy's is a very fun place and will be loaded with action. Sid's is a fantastic dinner spot.
Enjoy your trip!