What FJRocket said kind of goes for me, although like my pm said, I am a fair weather rider. I don't mind a little rain-- I won't melt. However, I DO get a little wilty when wet. I'm still up for it. Decision point for me will be Wed. night, or if most of you call it off earlier.
I've been watching Accuweather, and it claims only a chance of showers-- of course, that far in advance it is CYOA, and probably won't be specific until 24 hours before. And I am a bit farther north than you, so you can look into your crystal ball better than me.
I headed for Ark. over Easter Weekend to ride and there was absolutly no forecast for rain on the border when I left at 8am. Had watched all week-- none, nada, zip. Aborted ride later in the day, only to smile next morning when I pulled up radar and saw green and yellow all across south Mo. and N. Ar. Rained all day, and came north, so I would have followed it all the way home if I had gone on with the trip, and pulled out the next day.