Irvine is a cool place to tube for bass. Right now, there are mixed reports on the bassing. Some fish are up shallow but my buddy who is very competitent went the other day and said the fish are messed up as there is cold water flowing in and the lake level is going up so they are scattered. They caught a few shallow and some deeper. Not wide open shallow bite yet according to him. Still fun though.

Big Hammer Swimbaits-Hammerhead Jigheads
www.swimbait.com
Pro-Cure Scents
www.pro-cure.com