Uh, no ... the platform is being written in Minneapolis by the RNC Platform committee.
http://article.nationalreview.com/?q=Y2UwOTUzYWM0ZTcwZDlhNzdmNTAwMWJhMTRjMTBhZjY=
If you want your input you can contact your RNC state committeeman/woman. There was a website that was taking input too.
Draft platform:
http://www2.nationalreview.com/dest/2008/08/25/fulldraftaug25.pdf
GOP convention info:
http://www.gopconvention2008.com/