Regarding timeshares, many timeshares are available for rent as hotels on Travelocity, etc. Without knowing season, etc., I might suggest Mary's Boon. They have a couple of rooms that are pretty cheap (usually around $100 a night). They don't have a view, but you walk around the corner and the ocean is there. The resort itself is right on the beach, they have a small pool, and a restaurant there and at Karakter, right next door. It's not far from the airport, about 10 minutes, unless the bridge is up, or unless traffic is seriously f*ed up.