Just called and had them run my reservation with the new GP code. If you're staying for exactly 7 days, the 4/3 deal is better. It saved me an additional $85 dollars over the 40% off Deluxe code SGG. If you're staying more or less than 7 days, the 40% off room rate could end up being better.
Gotta play with the numbers!
Good luck!
I saw the code for SGG for room only discount, but i didn't see any code for GP. Please help. Thanks.