Never been, but I plan on going this year, yes. I even took the three days off from work. I've ridden with several of the guys from the Burgman USA forum. They're a good bunch.
I will say though, these longer rides are making me long for a touring scooter that I could take even further. I'm really drooling over the Xciting 500Ri...I just wish I knew what kind of storage it had.