Two trips to Rancho Seco

My son and I have gone out to Rancho Seco the last two Sunday.  Both trips I have taken my bass fishing gear and my bluegill fishing gear. We have had on a very good bluegill bite, but the bass fishing has been a little tougher. I have not seen as many bass or bluegill up cruising the shallows they seem to be starting to move a little deeper getting ready for winter.  I've tried some deep diving crank baits some spybaits some jigs but no luck the last few times out for bass. I think my next trip I'll take out a Texas rig plastic warm and and Alabama rig just to see if I can get some big girls to bite.