Originally Posted by Analise

Your driving is going to be hell — lots of time in your car without moving. Philly to Bath leaving tomorrow afternoon? I wouldn't leave NYC tomorrow afternoon for Bath let alone leaving from Philly.

You are rushing Acadia with this itinerary.

Shocked with this one too!

To avoid traffic, you'll need to leave early.

You will be in your car more than enjoying the places you're traveling to see. I'd fly to BGR from PHL, rent a car, and skip the hellish long-distance driving moving at a snail's pace.