if looking to save $$$ of course the bus will be best, but then you have to rely on a schedule.....if using a taxi, end result will be a slightly higher cost, but knowing that taxis are readily available and quicker !
__________________ Your Travel "angel" ~~~ Curtis
"January" Blizzard Flavored Treat & Cake Of The Month "Strawberry CheeseQuake"
We were in Grand Cayman last month. There is a taxi area one block off the main drag. Taxis (vans) run continuously at $2.50 each way for most destinations, including 7-mile beach. There are stops and you just put up your hand and flag them down.
Keep in mind as well, the taxi drivers know the beaches/hotels that welcome cruise passengers. The beach is huge with all kinds of water activities you can imagine. Also a nice place to just sit and enjoy the water, just beautiful.