Head to Colorado, so many great places to ride there.
Where ever you go have fun but I don't think $700 will not last you 8 days. Motels are about $70 to $80 a night, 2 meals are about $25.00, gas is about $30.00 a day so thats over $100 with out doing anything extra. But have fun and ride safe.
Have ya gone through Antlers and Telahina over the pass into Mina AR? Beautiful ride then through Three Sticks and off to Broken Bow. I know it's a local ride for you but none the less beautiful and riders everywhere. The twistys get tight heading down into Mina though just gotta know your limitations at that point. I'm putting a gopro hero hd camera on my fairing under the headlight and record the ride this fall.
89GL thanks for info but have been throughout OK many times & since I rode 20k miles last year was looking for something"NEW". Realizing April 15th does limit directions to ride. Love the mountains but think it'll be too early for that type riding.