What you need to know:
Length - 5 Miles
Water - Brush creek will probably have water in it, but don’t count on it. Rapid Creek will have water.
Water crossings - several easy crossings on Brush creek. All rapid creek crossings are bridged.
Camping - There is a campground at pactola, but it’s on the other side of the lake and would be a hike of several miles to get to it, otherwise Black Hills National Forest Camping rules apply. Setting up your own campsite away from developed fee sites is allowed on most of the Forest for a maximum of 14 days in any 60-day period. However, around developed reservoirs and campgrounds, camping is allowed only in designated areas. General rule: Camp 100 feet away from any road, stream, or trail and 1/2 mile away from developed sites.
Trail condition - starts out by following brush creek road for 1/2 mile. after that, the trail is fairly easy to follow until the rapid creek area. Towards the end, after the tamarack “trailhead” the trail is severely overgrown and hard to see for short sections.
Notes - The tamarack trailhead shown on the map, is just a turnaround. it is only .6 miles from the rapid creek trailhead, that is why we included it with this section. I’m not sure how you could get a bike through some of the vegetation near rapid creek.