Both trim tab switches and drive trim switches not working
 

26 Hustler sat in water last night we had a heavy rain cockpit cover was on. This morning the drive trim nor the trim tabs would work from the throttle switch or the side dash switches. I made the drive go up and down with a screwdriver on the solenoid. I there a fuse linking these together? Please help me troubleshoot thanks. 496 HO Mag Bravo One with extender box K Plane Tabs, Bluewater Performance dash switches and Gaffrig throttle with switches.