I was surprised to check my AA account and found that I had received 450 miles for playing golf! Apparently, Bittersweet Golf Course up in Gurnee, IL is part of the iDine program, so when you charge your greens fees, it goes to iDine. Just make sure you pay for the golf before you charge that $3 drink in the bar, because it will only one charge per month. Warning to those who choose to play there: it is a great course but extremely challenging. Check out the course map on the website and you'll see! If you play at peak time and pay for your foursome, you could earn almost 3000 miles!