If you look at the Website I built for Ron the Seabbatical site Seabbatical Long Term Bareboat Yacht Charter - Bareboat Charters BVI
and go to the FAQ we created some general info on provisioning you might find useful. We have done 3 long term rentals one with Ron and 2 with VPM that were 20+ days. If you have questions please don't hesitate to ask... I grew up in the BVI and know my way around pretty good. Yes we remember you even though we were on our way to good hangover the next day.