I can personally attest to the fact that edora and lernerville have refunded $$$ on the spot after a rainout (so its not like tracks don't) and rainchecks to be used for admission to future events are fine if you live near by, but in the case of bigger races i. e. usac, kiss, mscs, et al, which draw people from far away, then $$$ needs to be refunded (either with cash at the gate, or by mail) otherwise people will simply stop going to tracks that don't if there's the slightest chance of rain predicted. so wise up promoters if you want butts on your bleachers, and cars in your pits, treat your fans and race teams fairly!