Chris at Pelican Properties is wonderful, if he's still at it. He knows his stuff about the local Real Estate market and the taxes/laws. I think I remember him saying he would be leaving the island soon for the mainland, but maybe he's still there.
Also, Amanda Symes...on this board, is very good. She is a wealth of information.
Did you try the drop down menu for the real estate on this site?
Go up to the top, to businesses, click and take it from there. Not being curt, but sometimes the obvious is too obvious, and we miss things.