Back seat bass boat - EastBay/NorCal

hi everyone, I'm in NorCal around the East Bay/Walnut Creek area.  Been fishing mostly my local reservoirs on rented jon boats using a trolling motor.  This year I would like to step it up and get onto the back of some bass boats and try out the delta, berryessa and clear lake etc.

I've found Fish Sniffer and posted on their hitchickers forum.  Is there other places i could try to put myself out there?

I am in my early 40's, family man, super relaxed, don't drink and more than willing to chip in my share of expenses. I've been fishing since young but haven't been doing so in the last decade since living in big cities for work. Since moving to NorCal I am getting back into it and loving it.  I don't know my way around backing a boat yet but I'm a fast learner. 

Anybody feeling generous please give me a ping on 415 961 two-four-zero-nine.  With notice I can often take Friday's off and weekend of course.

cheers!