I have only been a member on here since December, but have been meaning to share about "The Maine Brew Bus" for those of you who may be traveling to the Maine area. My wife and I booked a tour on the Maine Brew Bus while on our honeymoon last September, and had a complete blast. We are from Kansas, and this was actually the first event on our honeymoon, and a great welcome to Maine!
Based out of Portland, The Maine Brew Bus has a number of themed tours, but ours included a stop at a meadery (Maine Mead Works), a distillery (New England Distilling), and a brewery (Allagash). It was very educational, and all of the stops included free tastings and tours, and the bus tour was very reasonably priced, and the bus tour had outstanding customer service and even included "the history of Portland/Maine brewing" and trivia. I would suggest it to anyone, and would sign up again if ever in the area.