Pacific Northwest new to moisture and mold

[CountryEd]

Folks,
My wife and I moved from Wisconsin to the Pacific Northwest, specifically, the area around Bremerton. I went to hook up power to the camper to check on things and found mold on a lot of the surfaces and cushions.
I wonder if using a cover would help, dryer type devices, or what?
Anyone from this state know of anything that works?
Thanks,
Ed

[Eagle]

I lived in Tacoma for a year.

Even the trunk of your car will get yucky from all the moisture.

Put a heater in your unit to reduce the moisture/mold.