Wordpress multisite and SEO

[BistosAmerica]

Newbie question.

I have several keyword list I am trying to market - (My website is : http://www.soobumimphotography.com/)

• San Antonio wedding photographer,
• family photographer San Antonio
• sports photographer in san antonio
• headshot san antonio
• engagement photos san antonio

I think it's too broad and thinking about getting separate sites for them.

I know I can make urls something like this

http://www.soobumimphotography.com/headshot

using multisite function and planning to redirect it to www.sanantonioheadshots.com etc

Is this good idea to do so?

Should I get a new hosting and domain and start it all over again.

Thank you

[CaseyKluver]

Just make a new page for every service.

There is no reason to use the multisite function or have each keyword on a new domain. Not only will it not benefit you from an SEO standpoint it will also feel disconnected from a user standpoint. Nobody wants to see a "weirdexactmatchdomain.com" with a small amount of content on it, they would rather see all of your services on one complete website.