2004 Dodge Dakota

Transmission problem
2004 Dodge Dakota V8 Four Wheel Drive Automatic 87000 miles

My 2004 dakota was just fine.I start the truck, put into gear and the truck tires just spin and it moves maybe a hard half a foot, both drive and rerverse. The switch for 4wheel drive wont turn to the Nuetral position and I have it stuck in transfercase nuetral bymistake.I have had NO issues with this truck and then this. Is it electrical. Please help
June 24, 2009.

Do the tires spin with the transfer case in neutral? Does this have an electric shift 4wd or the shifter on the floor?