I'll definitely give the whole trail a try. Not only is it a way to get from point A to point B, it's also a really pretty trail, meandering along the river. My concern was not the bone jarring ride (I expect that). I'm just such a rule follower that I didn't want to do anything to damage the bike. I just need to lighten up a little and make sure I know how to change a flat tire! (That comes Sunday at the LBS)

I really appreciate all the suggestions!