Hi Uncle Luff. If you are planning on spending more than 1 night in the North Sound area, I recommend checking us out at the new Oil Nut Bay Marina! We just opened in April of 2019 and have 11 mooring balls which are all first come, first serve (but have yet to fill up this year) as well as overnight dock space available. We are just east of Saba Rock and the Bitter End Yacht Club and we maintain a well marked channel between Saba and BEYC. If your boat has a draft of 6 feet or less, you have plenty of depth to come through there! You can check everything out here https://www.oilnutbay.com/marina-village.