We went in 2011 and 2012 Mardi Gras and are leaving in 3 days for another Mardi Gras trip. The crowds are a little heavier then normal but it should not be too bad. The year that we Mardi Gras was on the same week as President's Day was busy but this year should not be too bad. It will probably pick up around the end of next week since that will begin the President's weekend and peak season. Oh and we are staying at Riverside also in a Royal room.
Hope you guys have a great time! Looks like we will have great weather!
On a side note... you will see lots of purple and gold from all of the LA visitors but not from us... We will be wearing our crimson & white!