Yup, "Mariachi" here! I actually got that one because I carry my DLT-19 around in a guitar bag. I will be at the fleet party, early doing set-up and late doing tear-down. I opted to do the parade in that vs. the trooper, as I had a nearly bad experience at the C2 Saturday morning parade. The whole hot inside armor/helmet + hangover/not much sleep = me super nauseated. It took all I had not to barf in my bucket that morning, especially when we were right next to a Subway in the hotel lobby. Yeech!
Plus its their first year in the parade, I'll be marching with 501st next year, maybe with a great big MEPD banner. I figure at the rate we're going at least half of the Legion's stormtroopers will be MEPD sandtroopers by then.