I was talking with some people at work (one being my boss) and the topic of being able to write off the cost of my HL (or part of it) on my taxes if I use it for work. I travel a lot for jobs and shows and we have been looking at using an RV for those stays. It is amazing how many "nature" people there are at work. So far a RV campground is always nearby where I end up staying in hotels. This would save them approx. $125/night for hotel fees (my per deim remains the same for park, mileage and food fees). If this is possible, then what do I need or should do to make it happen?