Hello. Basically, I want to enjoy this park but I wish to do it alone away from other people or families. I want to go, park somewhere and hang out with my dog throughout the night in a secluded area. Is this possible and where might I go?

You may do that but not in the general tenting area which is small and gets very crowded.

This is an extremely open and close camping. Definitely not the place for you. I reserved the larger site to get some space and it still felt that my neighbor camper was right on top of my site. Definitely dont recommend for people who actually like camping. Its for the sky alone

If you buy a family cabin it's all alone but all of the others are pretty cramped

You can find a campsite at the end of a row, but this is a fairly small Campground. If you really want seclusion, have you ever thought of backpacking?