I'm originally from ME, and have played there quite a bit.
You should make the trip to Pleasant Hill. The course is real open for the most part, but tons of fun to play. The signature hole is a 1000' + par 5. Some real nice variation. My only complaint is that the tee boxes can be a little short on a couple holes, but otherwise well worth the money.
If you get a chance, the *best* course in ME is Sabbattus Disc Golf. They have two different 18 hole courses and an additional short 9 hole. The Pro course has two different layouts (both challenging!) and the intermediate course is just so much fun. Excellent tees and baskets, long open holes, tight woods, ace runs, you name it, it's there. The course is owned by awesome people. If you can make the trip up, that's where I'd play.