I second the pink catawba recommendation, but I also want to suggest Concord wine, specifically by Stone Hill Winery in Missouri. (They have a good pink catawba too!)
The Concord is my absolute favorite wine! It's too sweet of a red to drink with meals, but it's excellent with dessert or just on its own for sipping. It's the perfect wine for sitting outside on a summer night.
http://www.stonehillwinery.com/winesGrapes/default.aspx
The Concord is my absolute favorite wine! It's too sweet of a red to drink with meals, but it's excellent with dessert or just on its own for sipping. It's the perfect wine for sitting outside on a summer night.

http://www.stonehillwinery.com/winesGrapes/default.aspx