A pietenpol was one that I didn't really know, so I just got some piccies of Airliners.net. First one shows how best to store a Pietenpol!!
Pietenpol Piccie 1
Pietenpol Piccie 2
Pietenpol Piccie 3
Pietenpol Piccie 4 (my favourite!)
Depends how far he's prepared to travel - there's Denham (although I don't know the hangarage situation there) and Blackbushe as well.
[edited to correct one mis-typed link]