Is there an entrance fee to the park or fee for parking?

If you are over 62, you can buy a lifetime pass for $10.00 called a "Senior Pass" and allows access to all National Parks and Federal Recreation Lands in the U.S. This allows one vehicle and its occupants and discounts for camping

Yes its $8 DAY USE

Yes. I believe 8 $ day use 10 $ to launch

Yep