Seawall Campground in Acadia NP.
It rained the whole time, so our solar was essentially useless. The hikes we wanted to do were overcrowded. We had good enough signal with our booster and the Starlink was obstructed too much to make it worth the hit to available power. The truck's hotspot worked well enough for me to run meetings.
Great park, but we ended up leaving after a couple of days instead of staying the week.
We found a nice KOA in Bucksport, ME.
Even though the solar was a bust because of the weather, I did get some good data on our power needs. We averaged about 120Ah per day. That's running a 12V fridge and outdoor freezer, furnace, water pump, fans, lights, weBoost (turned off at night), and charging phones. It took about 3.5 hours of generator time per day to top off the batteries.
I think we're going to end up installing another two 100Ah Battleborn batteries for 400Ah total, a 3kW inverter, and 1.2kW (1.4kW with the suitcase) of solar. That will give us plenty of room, even running the Starlink, microwave, TV, and maybe even the A/C for a bit.