We're preparing for a week long bike trip out of the area with our newer Co-Motion, fitted with new (2008) Rolf Prima Tandem Wheels. It occurred to me that we should be carrying spare spokes (and a spoke wrench?) for the Rolfs to avoid the possibility of a spoke failure ending our trip. Has anyone out there field-repaired (replaced a spoke) a Rolf Wheel? Any pointers or special equipment repquired?