Bill- I agree with Sandy. You should go.
It's a good place to visit. If you time it right you can do the NWR and BBSP on the way home.
Sandy- the funny thing is I thought it was a bust (other than the Kite) until I started editing. The wind was howling. The mosquito's were thicker than I've ever seen them. The walk down Cow Trap wasn't fun thanks to them and the wind. Holding my lens steady for anything but downwind shots was tough thanks to the wind. I wanted to do the other trails but the mosquito's talked me out of it. It was CROWDED down there. When I was walking Cow Trap there were as many as 6 cars stretched out on the road. On my last pass around the loop some lady sat right on my bumper with both hands clenched on the steering wheel

I kept looking for IH 10 signs...