[Al Skierkiewicz]

I agree with Daniel, but check with IFI first. The more critical items are the RC, Victors and Spikes. With permission from IFI their covers could be removed prior to the low temperature baking (Victor bottom covers, RC both and Spike both) I would change out the fans on general principles as the water might have flushed any lubricant from those. The compressor will likely dry out by itself but the motors might be a different story. I think the Chalupas have a seal at each end, the window motors are also sealed and should be no problem. The open motors should dry out by themselves but a low temp bake might also help. However the lubricant might have washed out, a drop of oil here and there would help. Don't power anything that has visible condensation. There should be no problem with the battery and the terminal block will dry out if you open it. The only thing I would change out is the small breakers. I believe the main breaker is intended for outdoor use and should be fine.
In the past I have used a home oven set to the lowest temperature with the door cracked open. (many ovens have a detent to keep the door open a few inches.) An hour or two usually does the trick.