My site landing page has recently been dropped from rankings for all search queries that I once ranked for. It has not been delisted (has page rank 0, not N/A). After on site SEO has been fixed I want to start backlink campaign, but want primarily guidance rather than you spending the time (and my $) building the links. I have already done keyword research and have the top 15-20 or so keywords i want to rank for. If work is high quality and I feel a lot of value add, I will continue the project and let you do backlinking.