Is it really necessary to do ANYTHING at Castaway Cay? We'll have both CHILDREN & ELDERLY in our party. What do you recommend at St Thomas??? (Need things that aren't much walking.....) Are there any LOCAL excursion cos. you'd recommend? Same with St Maarten: What do you recommend? Shopping/ Excessive Walking are not desirable. Again - are their any LOCAL excursions you'd rec? Are ANY of these Tendered - or do they all DOCK on Land? Thank You!!!