My wife and I first attempted this a few years back, but only got to within 1/2 mile of the summit and I did not want to leave her at the car. We returned on 7/10/2021 so I could get this fairly easy first activation.
The forest service roads are easy to follow to and we parked at 48.8231, -121.9244. A motorsycle might be able to drive closer to the summit.
The 1/2 mile to get up was 400' in elevation gain. I started out too quickly and had to ratchet it down. I foloowed the road to the end and then traversed to the summit.