are you sure you want to pay someone to hang out with you the whole two and a half hours? I can understand the luggage predicament... but that's a lot of extra cash, IMO. Why not take a taxi to and from the airport then have a driver pick you up when your friend is due? You could get in some beach time at Doctor's Cave, have a drink or two, then get yourself back to the airport.
Doctor's Cave: $6.00 us per person, chair, umbrella, pool floatie rental: $6.00 per item
