The website for this year's TTgt11 can be found here:
http://www.uiowa.edu/~quizbowl/tournaments/TTgt11.htm
PLEASE NOTE: There has been some confusion on packet submission dates.
The above website has the correct information, which is:
2. Discounts:
a. One Packet: -$10 by Oct. 15, -$20 by Oct. 1
b. Two Packets: -$25 by Oct. 15, -$50 by Oct. 1
++Andrew