I published new online dating site UK/US members only. I am new to dating business and what are best options for me to do seo? Should I focus on to getting members first rather than focusing on SEO? To get members I have an idea like offering £75/$100 amazon voucher for 1 luck winner if they sign up this month and advertise my site on a few facebook pages which has a lot of fans and upload video to youtube about my site. What do you guys think or what else can I do?