Is it free to get in?

Its $6 per car with 2 or more people in the car, $4 if it's only 1 person in the car and $2 if your walking or riding your bike in.

Yes 6 dollars

See Elizabeth's answer.

6 dollars per car

Yes. Free to get in.

It is $6 per car

Yes, it's

Sometimes like a few dollars in some entrance

Yes