I don't plan on offering this as a Permanent, but except during the weekend the calendar ride runs, you are quite welcome to adapt it to be one and go through your local DIY organiser. I'm interested in knowing who does this and getting route feedback, so do please drop me a quick email before or after the ride.
If you don't ride off a GPS, get receipts in the two pubs near the infos: Linwood's is called the Red Shoot, it's The Plough Inn at Sparsholt (a couple of hundred yards on from the info) or go into Ringwood and get a receipt. Chalfont St Peter has ATMs and there is a Tesco Express/Petrol Station a few meters up the main road towards Amersham. You need to check opening times - at least one of the pubs is sometimes closed during the day.