Criticalmass, thanks for the info. I think I'll start the New Year with a GPS III. I don't have a power source in the Cub so battery life is important to me and the III has "up to 10 hours" in optimistic salesspeak.
PS Want to buy a backup Skyblazer in case yours croaks?
[This message has been edited by LowNSlow (edited 28 December 2000).]