Where are you staying? Last year, we stayed at HOJOs and stopped in at least twice a day at the mcdonalds on harbor for a mr. pibb. I am picky about my dr. pepper, and this was a GOOD substitute!!!!
Also, we just got back LAST NIGHT from DL and we stayed at the DLH. I can't count the number of times we stopped by La Brea (sp??) EXPRESS for our beloved caffeine!
On the plane home, i downed a couple of Dr. Peppers. AHHHHHHH! And at the DFW airport, they had SWEET TEA! Another Texas must have!