Just took my LC off-road and I'm hooked - where are some good trails nearby?

I took my LC300 on a maiden off-road adventure and I'm totally hooked. The feeling of navigating rocky trails and sandy washouts is exhilarating. Now that I've caught the bug, I'm looking for recommendations on good nearby trails where I can push this beast to its limits without risking damage or getting lost. Anyone have favorite spots in the [insert region here]?