Ditto Cheryl, Atlantis is LOTS of walking. Nassau has a great dolphin encounter which has lower rates for guests who don't enter the water. It is pricey however, for those who do "swim with the fish". If she enjoys history, she'd probably like the historical tour. The cabs you drive around in aren't the best and it takes you through some shabby areas. But, you also get to see the Queen's Staircase, 2 old British forts, and lots of other interesting places. Very inexpensive and all she'd have to do is get in and out of the mini-van cab a few times.