The default norm for an adventure goes something like this: this adventure is suitable for four adventurers of 1st level. What if I wanted to play this adventure using only one character? What level should she be? I would say 4th or 5th... any ideas?
It'll be a half-elven ranger (Monte Cooks ranger) played by a newbie.. I don't know what adventure to use yet, but I will try to find one that will appeal to rangers.