my family is making our first trip to DL this August after several trips to WDW. We are tacking a stop at DL on to an already scheduled trip to Seattle, so we only have 2 park days - August 20 and 21. We really aren't parade people and have seen MSEP at WDW, so we don't need to see it at DL. Will DL be extra busy due to the final MSEP? Should we plan on DCA for the 20th and do DL on the 21st?