Winnebago Won't Start in Morning & Damp Outside

We took it into the shop and they checked fuel pressure and it was just fine. They changed out something in the starter and now it works just fine.

After much thought and much money being dumped into the 1994 Winnebago...we upgraded to a Fleetwood Pace Arrow. This one come with a warranty so it makes me relieved to know I won't be dumping so much money into it.

Thank you everyone for your responses. It helped as we looked at the problem in a different way and learned more about our RV.

:)