Please review my site

Not bad, you should do something with the right empty margin. I don't know about those colors tho, I don't think bright red & orange is what you'd need in a site with this content that, by the way, is excellent. The SEO part, or search engine optimization, is what you would want to be done to your pages (without visual modifications of any kind) to rank higher in Google for instance (to be among the first hits), so if you don't care for this, you don't need it. Looking forward to more postings on your site. Good luck!

good well rounded site!
some awkward ad placement, but overall very nice!

really nice colour scheme, has a very professional look. I don't like the ad placements in the middle of the page but I guess if you're going for the revenue its a choice that you have made.