[AndrewMac]

I've sailed for 25 years, mainly in Penobscot Bay in Maine and own an Pearson Ensign. While I consider myself a competent day sailor within the limits of the bay, there is much I have not experienced and do not know, especially when it comes to longer distance or heavy weather sailing. My father traded in his Pearson 32 recently for a Baba 40 which has led me to start sailing longer distances (3-5 day trips). These trips have all been along the coast where I "navigate" simply by looking at the charts, gps and recognizing various landmarks (islands, buoys, other navigational aides). I'd like to start going on longer trips (cross the gulf of Maine to Nova Scotia, for instance), but feel there are a number of steps I should take before attempting that, which is all a long prelude to my question:

Does anyone have a recommendation for the best way to learn the basics of navigation? I'd like to find a good book and practice in two weeks when I am planning a 5 day cruise up to Blue Hill and Frenchman's Bays. Suggestions?