Count me in as #4, already registered. I know a few people who have done it in past years and will see them at tomorrow's club ride; I'll see what I can find out about time frames/rest stops, etc. and will post what I find. With a 30 minute drive to get to the start, I can go pretty much any time that day; just need to be back home by 6:00 or so.

If you're looking to make a weekend of things, the Mt. Gretna Arts Festival is the 20th and 21st (http://www.mtgretnaarts.com/), with some beautiful country routes around the area.

B