It's not just Democrats making a final push in the state's four competitive Senate seats.
Senate GOP leader Bob Huff hit the trail last week to boost candidates he needs to win to prevent Democrats from winning a veto-proof supermajority in the upper house.
The Diamond Bar Republican visited all four targeted races starting on Thursday, touring the 5th, 39th and 31st Senate Districts before landing at Republican Todd Zink's headquarters in the 27th Senate District today.
Huff said he's feeling good going into tomorrow's election, despite The California Republican Party's money challenges and California's new district lines, which the GOP sought unsuccessfully to have blocked by the court.
"We're actually feeling cautiously optimistic," he said.