So I'm going to Little Cayman from Jan 20-27 with my LDS. It is sort of a 'graduation trip' for my Divemaster class since all but one of us are going on this trip.

We're staying at Little Cayman Beach Resort and I believe the plan is to get in 17 dives....

This will be my first trip to the Caymans and I know very little about the dive sites other than 'get ready for some great vis and incredible wall diving' on Little Cayman.

Can somebody give me some tips/pointers--dive sites, water temp this time of year? Should I pack a 3mm full suit or just a shorty?

Any info will be appreciated!