Question for a Wednesday in the middle of September. We are spending the night in Gloucester. If we left Bar Harbor fairly early would we have time to stop around Camden for awhile and also spend some time at Fort Williams Park at Cape Elizabeth and end up at Gloucester before dark? When I looked it up on Google it looked like it is about two hours to Camden, another two to Cape Elizabeth and two more to Gloucester which seems ok with stops along the way. What do you think? I don't want to just drive by everything and not get to stop.