More Agility a la Water?

I'm going to a Susan Garrett seminar Thursday and Friday. Depending on whose meteorologist you believe, it won't be rainy, it will have a couple of showers, or it will be rainy. Figures--last agility was Nov 8-9 and it rained; has been clear ever since and now I'm going to do agility 20-21 and it's supposed to rain again. Gah.