Trouble for most folk is that they consider Choppers to be either frightening, dangerous or flown by the very wealthy.
Thing to do is don a jumpsuit, stick someone in the back in a green or orange jumpsuit with a red/white toolbox and have the passenger limp up to the aircraft. As long as you didn't ask to land or stick around, I dare say people would draw their own conclusions
..But then that really isn't the right thing to do. I don't mind making a donation to the kiddies football teams if it makes everyone happy
Daz, thought landings were free in your part of the world?..or are you introducing them to the European way of flying?