That would be Bull Shoals and there is a good run. There is also some good friendly bank space at Beaver creek, but with the rain, etc. Swan will remain fishable longer.
To get to Shadow Rock simply drive through Forsyth on 160 and continue down the hill to the junction of 160 and 76, 3 way stop, continue a 100 feet or so and turn left and then left again. All this will be obvious after you cross the bridge over Swan, Shadow Rock will be to your left and right. Lots of bank space, playground, sheltered picnic tables and bathrooms, what's not to like with kids and wife.