Both days are fairly good ones to choose from,Mid week will proably be the least crowded.But this is spring break!!!!!!!!!!With that in mind the parks will have lots of guest with the ME FIRST thing going on!So be prepared for some real doosies out there.I am going on Sunday the 26th and i hope it's not to crazzy in there this month!We went last month when Lonestar was there and it was pretty packed every where you turned!