Glen,
I'm not the best with htaccess, I usually rely on Luke at Chili Host to sort it out for me. However, I popped the following in my htaccess in the root of my site and it stops anyone from club1069 from even getting to my site. (I hope. I don't see them in my logs any more.)
Order Allow,deny
Allow from all
rewriteEngine on
Options +FollowSymlinks
rewriteCond %{HTTP_REFERER} club1069.topfong\.com [OR]
rewriteCond %{HTTP_REFERER} topfong\.com
rewriteRule .* - [F]
Cheers
Dzinerbear