I just tweeted it out and will keep doing so frequently on my Twitter account. Hopefully I can gather pledges that way. Also as a Youtuber I will be mentioning it at the beginning of my next video and in my streams that I do daily.
I have 153k followers on twitter and over 400k subscribers on Youtube. Hope I can help as much as I can as this for me is a dream come true. I've also pledged $500 and will probably pledge more once higher options are available.
http://s9.postimg.org/fw20345fj/a916a0b8e54d9fa3d86c1acdb15eac02.png