Wilson Ranch Rd. is about 1 mile (I'm guessing) east of Sheep Creek Rd. off of Phelan Rd. If you're coming off of 138, it's a right on Sheep Creek, then a right on Phelan Rd. About 1-1 1/2 miles down you make a right on Wilson Ranch Rd. You'll pass a school district bus area on your right, and you'll keep going down a dirt road, cross through a small ravine, up over a little hill, and you'll be at the staging area.
There's a natural terrain MX track at the staging area, and you are within a mile of green sticker legal single track that will take you up on top of the ridges that run next to 138 between Phelan and the 15 freeway.
We should be there between 9-10. White Explorer and trailer, KTM and YZ426.
It rained most of the day yesterday, and most of last night, and it looked like Phelan was getting hit again today, so the monster sand hill should be very do-able right now.
Hope to see you there-the more the merrier. I'll watch for your posts if you have any other questions, or PM me.:D