If you are going to Goodwood, then you can go to Germany to the Nurburgring. Thats a experience for sure.
Nascar, try not a 1.5 mile race, but Bristol, Daytona, Talledega, Darlington, Richmond. Also a factory tour (HMS).
Hockey (Ice), I cant get enough of it, its fast and tough, try to get to a NHL game.
Alaska Cruise, Baltic sea cruise (this will take you to places that you will most likely never normally get to).
4th of July in the USA.
Bobsled experience at Lake Placid.
Titan Missile Museum.
Get drunk in Ireland on nothing but Guiness.
Route 66, all of it and the old road (as much as you can), not the interstates. Allow two weeks for this at least.
Try the 72oz steak challenge at The Big Texan, in .... err... Texas.
Stay in a Tuscan villa in the middle of a vinyard in Tuscany. Enjoy the wine and fresh pressed olive
oil.
European alps and the tunnels through mountains that go for 10+ k's
Thease are just some things that come to mind as a starting point.