If you really want to see something cool, go down to the finish line between 11 & midnight and watch the final official finishers come in. They really pump up the crowd and a lot of the people who finished earlier including a lot of the pros will be out there. Its pretty motivating! P;us they give away a lot of swag to the fans who stick around till the end!
I haven't done Ironman Florida YET! #10 will be Ironman Arizona in April...in fact just got back from an 80 mile ride as I am starting my prep! Now its off to the pool!