Hey Ronnie,
There are two guys near the Four Way who are running those Happy Time engines, they came by the house on their bikes once to try out one of my demo bikes, and the guy who works at Redstone bought a rear wheel from me, but I've not seen them on the road in over a year.
I'm in Rough Edge, at 3063 CoRd 1742, that road that connects US 67 and 278. Some folks call it "5 mile Road", use it as the short cut to Holly Pond or Hooper Tire. e-mail is bama_bikeguy at yahoo.com.
There is a bike and about 15 bike wheels on my long pasture fence, Union Grove Church is a quarter mile past the driveway, but most everybody on this end of the county can give you directions to the "bike guy".
I read that thread of yours about the guys at work, tell them they can ride a 2 cycle demo out here anytime, and if they come next week, I'll have two of the 35cc Subaru 4 cycles to install.