It has been a little while. John (smuprof) hosted the last one at his house with only John, Olie, Wayne and myself able to make it. But we did have better eats!
Rusty, we've never been organized enough to put together a set list of any variety. And after four gatherings we talk more than jam. It's fair to say that having a new brother in attendance would change that!
I've been fortunate that Wayne, Olie, and John have brought their rigs (mighty fine, thumpin' rigs, too). We'd need to see how it all shakes out.
Almost always a minimum of two playing at a time. When Christian Spieker was with us I think we had as many as four playing at a time.