A lot of it is because of the higher cost's of traveling than before, plus I think some are promoting their home tracks also, hoping to help them and also the local economy,,OK here's mine, Pacemakers, nice local 1/8th mile track here in the center of Ohio and 1.5 miles from my house,,,,may the begin.

Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.