Just came back... the superwalmart on 192 (right next to medieval times) had the generic mister fans ones for 4$ if i remember The disney ones at the park are 15$. Also $.97 cheap ponchos and $3.97 mickie/minnie yellow ponchos and a central disney suveneir section.
(should you want to wait and get stuff there)
Make a stop there to save some money on cheap basics. The most crowded
walmart i have been in other than the thanksgiving day early sale.