Wharton has a ton of entrances. The main entrance is off 206 by the ranget station. I haven't been out there in a while, my tj has been down plus I hear the rangers are crackin down a bit & a lot if the good trails are becoming off limits. I've only had a prob w/1 ranger bout my "street lagality"... he was right, bit still a complete dick. Check out the nj page in local forums. There's a few threads up bout wharton. Gd luck. Its real hard to find legal public land in sj.