On April 1, 2012, Rowan and I did a century on our Santana Arriva tandem.
And then ... all the remaining rides between then and June 20th were done on our touring bicycles in preparation for an 8-month Round-the-World trip (
http://www.machka.net/RTW_2012/RTW_2012.htm)
When we returned to Australia from our trip, it took a while for us to settle. Finally, over Easter, we moved into a house ... and then ... finally ... tonight we went for a ride on our tandem again!!

25.24 km. And it felt as natural as if we had just ridden last week.