Can someone let me know if it is wise to rent a car for the week (Dec. 23 - 30)? My husband and son will be diving probably every day (or least they hope). Since they will probably want to dive at different locations, or at least maybe with different dive operators during the week, I thought it might be a good idea to rent a car. Also, I don't know how easily it is to get around, both in a car and with cabs/gecko. We are staying at the Sands. If anyone has any ideas, please let me know. Also, if you do suggest renting a car, what company do you suggest using? Thanks for your input!!!!