We're camping in Hadley's Point from July 7-14, with plans to explore Acadia, etc throughout the week. We'll have our car, but I know that a shuttle bus stops right at the campground. We'd prefer to drive, but is the traffic or trailhead parking going to be so bad that we'll need the shuttle bus? I'm starting to picture cars everywhere, noisy trails, and crowded restaurants with long wait times. Am I exaggerating? I know that July is a crowded month, but now I'm wondering how crowded... Thanks for the thoughts.