Our recently purchased Carver 25 is fitted with a Garmin 168 GPS which is no longer supported by Garmin so cant get Navi maps of Watts bar lake etc. Anyone have this unit and were previously able to download maps of the Tennessee river area.
The electronics are unsupported but you can still get MapSource CD for the unit. U.S. Recreational Lakes with Fishing Hot Spots East has Watts Bar lake on it.