Tom,
Good luck on your service dept visit. Your best bet will be to check around and try and find one that is Vintage friendly. Typically it will be your old line Airstream dealers or an independant shop. I know that
Ace Fodgall RV in Waterloo, IA is vintage friendly. A couple of members here on the board have had work done there. I have been to Anoka before, we were out there at Copper Sales/Unaclad for a sales meeting a couple of years ago. I get thru the MSP area about twice a year. I still have relative in the Waterloo, IA area and MSP is the closest airport that USAirways still flies into.
Aaron
