[Closed] Watching Stage 21 of Tour De France 2015 (Champs-Élysées)

Hi all, after going to Leeds last year for the start I've been able to convince Mrs XC Steve to watch the finish this year in Paris (followed by a mini French road trip), worried I'm already too late but does anyone know if its different to the usual rock up and blag a spot by the course?

Anything else I'm missing other than getting a hotel in Paris will be a wee bit more expensive and driving there etc might be a pain... assuming its just like London for parking etc.

(have put this in the Bike Forum mods feel free to swap it to Chat if you think that's more appropriate).