Concurrent Contests

Two contests run through QRP Afield and a third overlaps its second half. I'd like to take advantage of the concurrent contests to build my QSO total, but their exchanges are all different.

• QRP Afield: RS(T) + S/P/C + Power/NEQRP Number
• South Carolina QSO Party: Serial Number + S/P/C/SC County
• Scandinavian Activity Contest: RS(T) + Serial Number
• Washington State Salmon Run: RS(T) + S/P/C/WA County

EDIT (13 SEP 2007)
Thanks to the N2CQ QRP Contest Calendar, I see there's yet another contest encompassing QRP Afield: the FISTS Get Your Feet Wet Weekend. The exchange: Callsign/N (newcomer) or Callsign/E (experienced), RST, Name, QTH, FISTS number or power, last two digits of the year licensed. But the calling frequencies are well up the bands -- MHz.110 -- except for 80 meters, where it's 3558.