Y'all "baby" your orchids, mounted and otherwise, far more than I. I have so much to do and so many plants, I would be doing well to get each one watered every 3 days. I guess you would say I grow most of my plants on the dry-side.
The only misting I do is the transpiration given off by my trees' leaves. Heck, while I was gone six days, attending the orchid expo in Asheville, they got not a drop of water. I might have heard some whining when I returned, but they were all fine as far as I could tell.