Well after researching these GPS units I decided to go cheap plug and play to start with.
I went with the Garmin Nuvi 760 GPS they have been out for awhile and found I could buy them used in local classifieds for $40. They have blue tooth phone paring, FM transmitting and receiving, hold 1000 mp3's etc.
I then purchased Backroad GPS maps for my area for $63 that come on an SD card that plugs in and are compatible with the Garmin. These maps are way more detailed than anything else I could find. They have all the atv, snowmobile and logging roads etc. They shade private and public land. tell you which wildlife management zones you are in. Points of interest 1/10,000 high res. If you map a trail and upload it you get free updates for life. Compatible with free computer software like Garmin BaseCamp. The list goes on.
Screenshots on GPS unit
Routable City, Logging and Backroads
Hiking, ATV and Snowmobile Trails
3D & Shaded Relief Imagery
Geo-Referenced
Recreation Features
With this setup I can turn my Jenson MS30 to a FM station get turn by turn navigation on trails. Play MP3's through it that will mute down when instructions are given or when receiving hands free phone calls.
I may have to add a $20 external antenna where I have a roof and the light bar shades the windshield. Total cost $125.
No more Fugarwee for this boy. That's what we used to say after driving for 1/2 hour and jump off and look around and say "where the Fugarwee"!
.