Music - backyard wildlife - inventions - comedy - collect good acoustic guitars (mostly old Martins) - even play a little too :)
...and speaking of playing, thanks YouTube for featuring the video shown at right. If not for that lucky break, it certainly wouldn't have gotten over 700,000 views. Its a shame so many great guitarists (like Peo Kindgren for instance) have been overlooked by the staffers who select the videos to be featured. (hint hint:) Many are much more deserving than myself.
-john
PS: I've also done a little writing, some of which has appeared in national magazines. My articles can be found on my website (prelube.com). Click on the 'publications' link.