bafsailing, we do the same thing. Much cheaper to rent the car vs taxi from airport to CYOA and then running around provisioning. Plenty of options of food and drinks in STT. We had one crew member on very restricted diet and was able to find "food" for her at local health food store. Of course we will supplement food and drinks along the way. Trellis and Leverick were well stocked with additional items that we needed as the week went on. Cheers