I've always had the desire to loop the Orwell bridge, to the south east of Ipswich. That final flight before I relinquish my licence and take up fly-fishing!
I knew a man who'd flown under it, but I think a loop entry at 180mph would give me bags of margin to get around it!
Still wouldn't be as cool as the late Ray H with his Spitfire under the bridge, someone no doubt can post the photo.
Stik