Things To Do
Since you are in Bar Harbor, take advantage of all it has to offer from food, scenery, and water :)
Acadia National Park
ME
Please note that reservations for Cadillac Mountain are recommended to purchase 90 days in advance. There are also tour guides as well should that interest you.
Sailing Trip
Lots of companies that provide group or private tours. Here are a couple: https://downeastwindjammer.com/ https://acadianboattours.com/ https://lululobsterboat.com/
Rent Bikes!
Rent bikes to go around town or Acadia National Park: Acadia National Bike Rentals: https://www.acadiabike.com/ Bar Harbor Bikes: http://barharborbike.com/home/
For all the days along the way