We used Caribbean Cellars and Riteway. Caribbean Cellars customer service was very communicative, whereas Riteway didn’t respond to any of my 3-4 emails. Best to call them if necessary. Both delivered our orders to the boat in advance of our arrival and aside from the usual out of stock or substitute items, we were happy with both companies. Caribbean Cellars (not sure if Riteway does the same) actually gives the order to the Scrub Island ferry at Trellis Bay and the crew brings it over to be taken to the boat. Just make sure to notate your order with boat name and they should get it to you no problem.