A bigger problem with JF4/JF3 access than the 2 WD vs. 4 WD issue is that the risk of vandalism to your vehicle increases dramatically. If I take my beater car to Deep Creek, no worries, but I sure as hell would never park my new truck down JF4/JF3 or even on Bowen Ranch for that matter..
Regarding WEMO, you can view it at http://www.ca.blm.gov
The plan will be open for public protest until May 2, however, the BLM has stated that only people who have previously submitted comments on the plan can file a protest. However, don't let that stop you. The public ALWAYS has a right to submit comments on a public document.
Send your comments to:
BLM -California Desert District
22835 Calle San Juan De Los Lagos
Moreno Valley, CA. 92553
Or FAX them to (951)697-5299