Hello,

I'm planning on roadtripping across the country hitting a bunch of National Parks, and maybe camping in them. We were planning on going early June, and probably staying on the road for a month or more.

The National Parks / Cities that we have down now are as follow, starting in Oregon.

Crater Lake

Trees of Mystery - Red Woods

San Francisco

Lake Tahoe

Death Valley

Joshua Tree

Zion National Park

Grand Canyon

Yellowstone

Grand Teton

Glacier National Park

Looking at this list, I was wondering if its too late to apply for camping permits in certain parks? I was also wondering if a month would be enough to visit these parks and spend some time at them. If not then I do have more time available.

I was also wondering if anyone could offer some decent things to do at these national parks that I've listed, or if you could recommend some more? For example, we were hoping to hike Grand Canyon rim to rim. It would most likely involve us camping in the canyon. Has anyone had any experience with getting permits for back country hiking?