Best 4th of July Parade / Fireworks from Rockland to Bath!

Over July 4th, I will be traveling through the area between Rockland and Bath (including Pemaquid and Boothbay Peninsulas) and I am looking for the BEST 4th of July PARADE and FIREWORKS show. So far I have heard that Bath has Heritage Days and a great Fireworks show. Also, the PARADE at Round Pond looks really cool, but where would I go to see fireworks at night nearby? Also, does Boothbay Harbor have anything special going on during the DAYTIME on July 4th?