Hi,
My name is Walter Knoblock, I represent the digital PR agency, Revenue Hacking. We recently just built up and sold DeezNutsForPresident()org, a viral satire site that sold 750 units in 3 days and then, in turn, was sold on auction. We can complete all the copy and marketing needs you've posted- we do not do video, however, although our low big will ensure that you can create a separate project for that.
What we will do:
* create compelling copy for the website, integrate social sharing mechanisms to encourage the site to go viral
* PR outreach to press, bloggers, and influencers to increase traffic to kickstarter page
* Do comment marketing on all relevant articles to redirect traffic to your campaign page