Help me with Internet Marketing

I own two websites. One is a dating website and the other is a nutritional supplement website. I need someone who has excellent skills at marketing these websites to get me high ranking in Google, Yahoo, Bing, etc. and who will get a ton of traffic to these websites so I can get members. I understand this will be ongoing and will take some months but I am willing to hire someone for a hourly or monthly fee, preferably in the US.