We're partial to the Aruba resorts, preferring the Surf Club to the Ocean Club. Cooling breeze helps make even summer months comfortable and weather is almost always great. It is our repeat "go to" destination.
HHI resorts are nice, depending on the time of year. Late Spring or early Fall has nice weather- the summer can be hot and humid.
Personally not a Florida fan.
NCV was a beautiful area to visit (we went in the Fall). I know many love the area and go repeatedly, but we had a great trip but it isn't a repeat destination for us.
The Maui resorts (Maui Ocean club and the Westins), Waiohai in Kauai, and Ko'Olina on Oahu are all great, but if you live on the East coast might be more of an occasional trip. Those 11+ hour flights are hard.
Not a Marriott, but in the system so the Westin Lagunamar in Cancun is also a favorite of ours. Beach is not ideal for swimming but great to stroll, and infinity pool overlooks the beach.