IF you can get in....and it is a big IF....Banyan Bay is the ONE.
Banyan Bay's RCI sales group is touting giving two weeks of RCI trades for each week you transfer into the pool. Few RCI weeks are available in Belize.
Fact of life...most RCI trades are done by US Citizens...other countries' owners use their weeks at their resort. I've tried unsuccessfully for three years to get a place in Venice, Italy.