I'm not sure how much I will like the Super Double idea. I don't think I will like it as much as Triples. I hope they don't plan on getting rid of Triples for this promotion. I guess time will tell. There are some free things you can pick up. Here is a list from Southern Savers. Another list I found. HCW has a pretty thorough list too. Leave me a comment and let me know what you find!
UPDATE: My sister-in-law called me to tell me that the 20 coupon per day policy is now in effect. HT changed their computers on 6/1 to recognize when the 20 per day limit was reached. No more multiple trips in one day. :( There must be too many people couponing!