the best map is by Michael Kasprowski aka Kasp[rowski Publishing. You can see them at Midok.com. They are available at Van Dorp bookstore in Simpson Bay. It is on Airport Rd. among all the shops on the right before (If I remember correctly) the drawbridge. Also at the Mailbox in Simpson Bay, Shipwreck Stores (not sure location) and the Phillipsburg Post Office. It is a super map! Mine is all taped together now but has had some great use!