I thought the Charlie Elliott Wildlife Center, near Monticello would be perfect for this but I checked and they have nothing available on May 17th.
Another thought is the Richard B. Russell State park near Elberton, Ga (almost on the SC state line). They have picnic pavilions for rent. True, the entrance fee is $5 per Spyder but surely that isn't a big hardship for folks. There is a rental fee on the pavilions too so we would have to split that cost up but even $10 per person shouldn't break anyone.
Penny and Rick have owned many motorcycles starting in 1974 with Hondas, then to Suzukis, Gold Wings and ultimately Spyders.
74 Honda 360T (pair); 78 Suzuki GS 1000 (pair); 82 Honda Aspencade; 84 Honda 400; 87 Yamaha 1100; 99 Honda Valkyrie; 01 Suzuki Burgman(triked); 02 Honda GL 1800(triked); 10 Spyder RTSE; 11 Spyder RTSM; 12 Spyder RTSL (pair); 20 Spyder RTL (current)