Tip The Person Who Takes You To Your Campsite?

Once or twice a summer I've followed utility vehicle to my site. Generally I've found it more to help find the site than to help with backing- my little C isn't much to back. Recently guided in San Diego KOA, but have stayed there other times and not taken to site. Personally I've found it helpful in large or unusually laid out campgrounds. Once in a while been asked if I want to be taken to site, have said yes if place unfamiliar. Never thought of tipping though.