Without any traffic, you'll just be talking to yourself. Like Simmo mentioned, learn Wordpress (or something like this) and start writing articles focused on a niche: a specific type of audience that share a common interest i.e. gay marriage casinos, protecting one's privacy, casino travel logs, etc. Once you find something you care and know something about, it becomes a lot easier. If it's a small niche, people will find you.
New to me, should there have been a comma?
If not please point me to one as i would love to check their promo's!
My advice, although i am pretty new to the affiliate side of the Casino Industry, would be similar to what Simmo and CM have pointed out.
Go with what you know, or like best: if you start with wordpress, and start to generate traffic, or get comments from people on your first article, the feedback alone could mean a learning curve for you, and as such improve any future articles.
Do a lot of research, on what you are about to release, because the printing of false info will most likely ensure the people with serious interest in your blog to remain a one time visitor.
Also make sure that if you use certain texts, you picked up somewhere, to quote the source and add a disclaimer, or ask permission from the source in the first place.
Best thing is original content anyway.
Make sure you are sincere, and if you are going to promote Casinos, be sure to pick the best ones, based on both personal experience and research.
Promoting affiliate programs is a complicated matter, i suggest that you first become an affiliate yourself, and after some years of experience you can genuinely promote the programs you have tested.
I assume you are talking Casino affiliate programs, since you posted it here