Dan,
You're gonna be on the grass circles, no? Should be a bit lighter traffic, there. Luck! Wish I lived closer (except in Summertime - Sierra Vista stays about 10° cooler that Tucson, year round.)
Combat Cats! YESS! I used them as a handy way to knock out medium sized stunters for several years. It is the Flite Streak wing, and a kit of two to a box is was just plain nice.