suggestions for beach break without alcohol

My family of 5 adults will be stopping at Costa Maya from Emerald Princess in January. I am looking for one of the resorts for a beach break day that has a lower price for non drinkers. Most seem to have a cost that includes an open bar and none of us drink alcohol. I don't want to pay for alcohol that we will not be drinking.

Also, anyone know which place Princess uses for their shore excursion? I want to avoid it and the crowds.

On your own you could take a quick inexpensive taxi to Majahaul where there are a large variety of beach bars/restaurants with chairs/umbrellas. No problem with just ordering non-alcoholic beverages. :)

LuLu