Yesterday I took a few deviations home from work - Saturday is a half day - to fill in some tracks.
Today I set out to do some unsealed roads near home, riding about 14km on some bad surfaces. At that speed, setting the GPS to record a point every 30 secs has given me some very usable traces.
At the same time, my husband has ridden around in town and recorded another track.
Tomorrow I go to work, but I will leave my GPS with a friend who has to drive about 300km Monday and maybe 400km on Tuesday so we can get some main roads recorded.