Hi everyone. So my buddy and I are still planning this trip across the US for this summer and we're trying to figure out expenses. We've pretty well gathered all of our equipment and now we're trying to figure out a base budget for our daily expenses.

What can we plan on needing? So far I'm coming up with food, water, possibly camp sites (if know a good way of finding free camp sites I'm up for that too) and day to day maintenance but I don't know if that's everything or how much to budget for it all.

Thanks for the help!