We recently installed solar panels so that we could maintain our batteries and not have to run the generator except when we were using the microwave. So sorry that we didn't realize that you could run your generator from 6am to 11pm without having a Genturi (or other brand of exhaust diverter). The weather was beautiful and we wished to be able to sit outside our rig and to have our windows open. Unfortunately our neighbor's exhaust was overwhelming and we ended up leaving early.
I doubt we will attend another FMCA event. Caveat emptor!