Are you going on a guide trip at Clear Lake? If so the guide will probably have everything you will need. If not, you'll need some hudds or anything that looks like a Hitch. I heard staying at the Casino is pretty nice, its right on the lake.
Yea I've got a couple of Hudd's, and some Mattlure's swimbaits too, couple of Hitch looks, some regular rainbow pattern trout ones and holdover patterns, but yes I am doing a guided tour. Also renting a bass boat down there to do my own thing for a few days too, we're staying at the Clear Lake Cottages & Marina.