Recommend a good RV Cover for 28-29' TT?

jdc1 wrote:
Don't covers help grow mold and mildew? I was always under the impression you want to leave you vents and a window open to help with air circulation. m I wrong in thinking this?

You're not wrong if the cover is trapping moisture or impermeable.

But, yes, in general, you're wrong, most all of the commercially available covers since, idk when, are breathable.