This place is perfect! The campground is very quiet, staff is very friendly, accommodating, and helpful. Other campers are couples older and younger, and families too. There's a playground for the kids, and tent sites with an ocean view, as well as tentsites further in the trees for windbreak and privacy. The facilities are spotlessly clean, and even the wifi works great, which if you've been to a lot of these you know is uncommon.
Right out front is an Island Explorer stop that's listed on all the schedules, plain as day. The bus comes first thing in the morning, and every 30min all day, makes it so easy to get anywhere and everywhere you want to go! Downtown Bar Harbor, the Acadia visitor center, and from there every favorite spot in Acadia! I didn't have to worry about parking anywhere at all, and folks can have a good time in the evening and come back safe to the campground.
I'll definitely be coming back, and bringing the whole family next time!