We suggest looking at air b&b or vbro for local homes to rent. We’ve also added a few hotel options in the area. Boothbay Harbor is a small vacation town and places book up quickly for July.
Hotel
Flagship Inn and Suites
200 Townsend Avenue, Boothbay Harbor, Maine 04538 +12076131920
This was the best value hotel we found. It’s not on the water, but close to town and close to the venue.