Look at this shit:
http://www.saraswirls.com/galleries/ss89-2008.html
Listen, do this: Pay someone who knows his shit to go over your site and fix everything. It's one big clusterfuck.
Now i understand this can happen but apparently your site has been around for a long time already. It still looks like it's made by a retarded 12 year old 3 days ago.
If you fix your shit you can stop blaming everyone for your lack of signups. Yes, it really is this simple.