I just added 5 nights at the Marriott (hotel) in St Croix but it gets mixed reviews....
We stayed at the Carambola last month after our stay at the WSJ and loved, *loved*, LOVED it. It is in no way a RC but really quite wonderful in it's own way.
Pros:
Gorgeous villa-like rooms with large balconies w/comfy seating. If you can find availability I strongly recommend getting an Oceanfront suite so you can enjoy the views and the sound of the waves crashing on the rocks below (and rate OF higher than Beachfront).
Beautiful resort in general w/lots of dark woods, white fabric, and tan marble/tile. The lounge/library/billiard room was a great place to hang out as well.
Wonderful ocean and beach. When we were there the waves were a perfect (for us) 1.5-3 ft w/no breakers.
Plenty of chairs by the beach and a reasonable number by the pool.
Great food, drinks, and service at the high end restaurant, Saman. I recommend getting reservations in advance for the Open Air Terrace tables.
Great WiFi. I had read reviews that the WiFi was iffy but they apparently fixed this as I had great service from one end of the resort to the other.
AMA Cane Bay is a short drive away and a truly spectacular dining experience. I strongly recommend reserving the Oceanside Grotto Seating.
Eh:
Pool is nothing to write home about but perfectly fine.
Flamboyant is the casual restaurant w/good drinks, reasonable food, nice views, but spotty service. Particularly on Tue/Wed when they are the only game in town.
Cons:
While the staff is friendly and do their best, they are flummoxed by service requests that fall outside their purview. Our first full day we needed pool/beach towels and found to our surprise that there is no obvious place to get them. After a round of "How do we get pool towels...The tall guy by the pool hands them out" with a waitress at the pool bar, then another one with the front desk, I had one with the bartender and followed up with "There *is* no tall guy by the pool." He sighed, took pity on us, and sent a waitress off to find some towels for us (goodness knows where).
Saman is closed Tue and Wed (and AMA Cane Bay is closed Sun and Mon). Which wouldn't matter so much except that the lack of an onsite store, no kitchenette, and the isolation of the resort make for an unfortunate combination.
Carambola *is* smack dab in the middle of nowhere. Aside from the nearby Waves Cane Bay resort that holds AMA and the Sunset Bar it's a long bumpy ride to civilization. And the city of the west side of St Croix, Frederiksted, is something of a mixed blessing. We were warned to avoid visiting the town when there are cruise ships in port...but a lot of the shops and restaurants close when one isn't in port. Still charming though.