Current park fee is $6.00 per vehicle. However, if you walk or ride a bicycle into the park, then
the fee is $1.00.
If you want to save money, you can park outside the park entrance (far enough away so you won't
get a ticket) and walk or ride a bicycle into the park. Or, several geocaching teams can ride
together in one vehicle, and you can split the entrance fee multiple ways.
For RopingTheWind, I don't know what the fee is for arrival in the park via ballon landing.
Ken (a.k.a. Highpointer)