You can go from West Branch to the scramble area completely on trails and seasonal roads.
Make sure youhave an ORV sticker, I believe it is required in St. Helen.
There's nothing "Extreme" I've been on rides with stockers that have made it through most everything.
Other than my tires and BB I consider myself stock. We've never gotten stuck. Nice trails, nice scenery.
There are a couple sand hills that are fun. But remember the law states the trails are open if traversable by a conventional 2WD vehicle. It doesn't say if that vehicle is an Escort wagon or a 2WD F350.
2013 2 door bright white Moab
White Jeep Club Member # 269
Red Jeep Club Member # 269
'04 Wrangler 'X'