This station is still going at lower power. It had been operating at around 300W in the fall with a home-made j-pole at 40 ft., 75W prior to that with a Comet 5/8. Operating now at 6W until the stormy season is over.... PC-based with a few broadcast plugins/WinAmp. Can usually pick it up on the Z-bridge or I675 even at reduced power. The j-pole is getting kinda crusty having been up there over a year. At 300W the Longley-Rice propagation model (which turned out to be surprisingly accurate) covered most of the thumb, which, in my father's words, is "really f*cking stupid". I'll be unplugging it next time I'm up that way. I had my fun, and honestly after the whole PIRATE thing wore off, it was all about experimenting and propagation. Make a change, drive around, get angry, make more changes... but there are better ways of doing it. SW still has a certain allure tho...
Advice? The key here is to keep it moving, both location and frequency. Also be sure you're not generating complaints - stay away Clearwater/etc. A few weeks in one location.....and move. Started with 5W on a commercial grain elevator (a local ham club had a repeater up there, LOL). Placed it there all ninja-like and it wasn't discovered until it caught on fire. Was a real work of art - a headless micro PC running winamp pulling stream from internet swiped from the ISP that had gear up there. controlled the whole mess via LogMeIn. Biggest loss was the Comet.
Now I've got my eyes on an old defunct christian radio station that is for rent in Birch Run, and the old WSGW AM station in Bay City. I have dreams of going legit...anyone interested in the current events surrounding LPFM should definitely check out Prometheus.