Basically, what you're asking for is a site that categorizes YouTube links. I could discuss some refinements on the idea, if you want, but the basic idea is simple.
Some comments: I assume you want an admin setup that allows you to approve and/or delete links. I will probably alter your database layout some; I know some DB tuning tricks an amateur might miss. I appreciate the lack of graphic design work; I'm not an artist, and I don't like doing their work.
Delivery time includes a testing cycle; initial results should be available in roughly 7-8 days. Let me know if you have any questions.
Thank you,
Nathaniel Eliot
T9 Productions