Hello,
Me friend and I are planning on leaving next week for our trip from NY to Arizona and everywhere in between.
Driving a car we built a bed into the back of, to only sleep in National Parks,
to cut down on cost.
A fwe questions,
One- best hiking boots? style etc for southern, western hiking..
Two- given only car sleeping and grocery store eating,
what should I expect to spend for this trip?
Three- will an annual ($85) National Parks Pass cover us sleeping IN the park?
or are there extra fees?

Its our first road trip, and I am trying to best prepare, as quickly as possible.

Thanks!!