I don't know if the 5 for 3 deal will still be in place but that's pretty cheap per day, if you can spend 5 there. I didn't find any discounts besides just buying from DL online (cheaper than onsite) except getawaytoday.com had them about $3 per ticker ($181 vs. $184) but they had a $10 shipping fee. From DL you can print an eticket free.