She said YES!!!
So here's how it went down. I took her out to a local airport for our anniversary (dating) and got her a ride in my cousin's 2 seat Stearman (open canopy) bi-plane. Looks like this model here:
[Blocked Image: http://www.warbirdalley.com/images/Stearman-04July05-overRFD-3.jpg]
Unbeknownst to her, I had hired another pilot to fly a banner that read "Will you marry me?" During the flight (which was very overcast and had a low ceiling of only 300 feet or so) - the banner guy was flying along (having picked up the tow banner in front of everyone in a batman style pick-up) - and my cousin did a flyby of his plane, asking my fiance (that sounds sooooo good) to read the banner. He then joked that "oh that's funny, someone must be getting proposed to today - John wouldn't do that though." This played perfectly for her (although she had small alarms going off in her head she told me later). Then they landed the plane (her family and my family were there). She hadn't really seen anybody yet though, and got out of the plane. Once down, the tow guy flew across the runway at basically 0 feet dragging the banner along the runway (very cool - again, batman - I swear). She read it again and I got down on my knee behind her while she was distracted. She turned around, freaked out a little (as anticipated) and said yes. I'm engaged gang!
Edit: Just found out that the guy who strapped her in while my cousin finished prep work was a NASA astronaut. That was an awesome suprised to us both.