highly recommended, esp if you've never ridden the trails. HP is a big place, and you can easily get lost or not find the good trails on yr own. this is a self-guided (ie, marked w/ arrows) ride w/ a variety of options. there are some excellent trails here, so i highly recommend making this if you can.
http://www.nemba.org/mtbadventure/wickedride.htm
http://www.nemba.org/mtbadventure/wickedride.htm