maybe the croatan? theres a crapload of trails in there that can be VERY challenging at times...of course, that can be said about anywhere, but there aren't really too many obstacles besides just real deep mudholes. i used to live in havelock (45 mins N of jville) and now live in elizabeth city, and spent most weekends OBX on some trails behind the dunes between corolla and the va state line. drop me a line if you wanna do some drivin up there when you get back. email me for my # if you want it bro ~ MarineIFRA@Yahoo.com