Beautiful trip. Breathtaking drives and not hard to find with given coordinates. Dirt roads are not too hard to drive but during the dry months it is extremely dusty. The campground on the trailhead is nice but a little too close for dispersed camping. Trail is not too long to a waterfall. You can fish and jump off the rocks into the water. We stayed one night at the designated camp site but ended driving about 10 minutes down a dirt road next the the campground entrance that is actual dispersed camping. Really enjoyed that spot with a trail down to the river and 2 drive in spots and multiple walk in campsites along the cliffs. 

Went the second week of June. Not hard to find off of given coordinates but once you're off the road you might have to do some non dirt off roading due to trees down in the road. There was still some snow on the ground with warmer weather. Bugs were swarming all around and it was nearly impossible to even sit by the fire. If there were less bugs it would've been a 4/5