I launch my tube from the spot that Rob is telling you about. The picnic grounds are called Vaca Flats. Check out www.slocountyparks.com for a map. I fish the bays over to the right of there without crossing the lake to Jackass Bay. I'm going Saturday AM and I'll post how I do. I'll soot you an e-mail, too.
Rob...do you think that the Senko's would do good the the weeds at Margarita??
Ken A