NorthWestPassage

Special Note: The Sheraton Fort Lauderdale Beach Hotel is being sold to the B Hotels & Resorts (franchise) luxury chain and will be renamed "The B Ocean Resort", effective December 2, 2014. This also means that the hotel will no longer be part of the Starwood Preferred Guest (SPG) program, as of that date. I am sure that there will be substantial rebranding of the property within the first 30 days. Also, WiFi will be free to all guests. I am reasonably confident that accomodation standards will either remain the same or improve. I am booked to stay there in December and have no plans to change my 2 reservations.

Can any of the clamshells accomodate 3 lounge chairs?

Those two ports of call are low key destinations, where you can relax and cut the shore excursion budget. Enjoy them on your own. (Not every stop has to be a marathon learning experience.) Remember, you are on vacation.