The views in your images are simply breathtaking, really beautiful. May I ask what you were shooting on?
My favourites of the bunch are Jasper National Park, Moraine Lake #2, Washington and Utah. If these are a taste of what is to come from those 3,000 images you took, I can't wait to see the rest!
45 days on the road sounds pretty hardcore, but totally worth it by the looks and sounds of things. Incredible life experiences are worth stepping out of ones comfort zone for!