We have a Roller Coaster road around here we call Tickle-belly Drive. They have lowered the speed limit down to where its no fun anymore. Last summer I took the grandkids on it. Needless to say Grandpa could have got a speeding ticket that day. They made me turn around and do it again. When I was growing up we used to go so fast the car would leave the ground--it was tough on alignments.