San Andreas References
I was watching TV and on the poker show it said one of the players comes from San Fierro, then it showed houses from there like in SA. A poker show was called Venturas Poker Challenge, and on the advert it shows casinos from Las Venturas like in SA. And on this rich people programme there was a guy called Tony, and it said he lived in Los Santos, and showed you his place there like in SA.
Sorry if it's old or something, just thought i'd post as i noticed it.