Hi bc4u !
I really like your beginners guides as they detail many of the most important things players should look for when choosing a casino.
You just need to carry on adding lots more content now, but I think you are off to a good start.
I think your robots.txt file should read something more like this....
User-agent: *
Disallow: /cgi-bin/
With regards to your meta tags there is really no need to have the INDEX,FOLLOW line in as its a default setting anyway
And with your revisit after tag - this command is used to limit search engines coming back before the specified period as opposed to requesting them to come back sooner. If you leave this command out they will return as often as possible. All you are asking them to do with this line is not return more than once in a day.
Next you should look at adding sitemaps and registering with google webmaster tools, this will give you a better indication of how google is crawling through your site.
I hope this helps a little !
MrKay
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