Planning a trip for 2 adults and 2 18 year olds. I heard to eat in the Bahamas is very expensive. Would we be better staying at the Riu All inclusive and buying day passes to Atlantis or would it be cheaper to stay at Comfort Suites that includes entry to Atlantis? We are planning a July or August trip. Is the Riu walking distance to Atlantis like the Comfort Suites seems to be?