No issue on opening day for us. We take the time to close everything up, clean everything up, put everything up so the camper is in pristine condition. Now we do use the camper through the winter, sleeping in it, heating it up about every other week-end just for the fun, so it's not like it's completely "shut down". But in the past, we have shut down completely. Sometimes you just don't have the luxury of time to do it right.
So ... before another day passes, why not take the time right NOW and get everything right! Put that cover away correctly, store those bars where the really belong. Get it all cleaned up, put up, stowed away, and ready for use. A couple good hours of "cleaning up" will do you wonders!