I'm going to go out on a limb here... and probably get a lot of people upset with me, but I don't see paying for someone to come and look for you as such a bad thing. I'm not saying this trolling or anything like that. I know accidents happen but it takes resources to rescue people. Why should taxpayers foot the entiere bill. Especially if there is negligence involved on the individuals part.
I have been part of several S&R operations, 3 people I've been out in a group with, 1 person I was in the vicinity and have spent time looking for people on 2 different occasions. On all 6 of those occasions some negligence contributed to the injury of the individual or in the individual getting lost. Perhaps if there was a monetary incentive people would be a little more prepared and careful when out and playing around.
While I appreciate the notion that the taxpayers should not pay for searches, it is just short sighted and misguided. Searches are costly and charging for them would mean only people who could afford it are going to be rescued. Rescuing someone and saving them is more important than money most of the time. Also, in this case where was the negligence? Because he flew in an experimental plane? What about the Cessna that goes down? "Well, they decided to fly over the mountains". Charging is the wrong thing to do.