Godaddy is good, a good alternative would be some hosting from theplanate, htye have small dedi. servers which may work well for your websites, some will say it is overkill with a dedi. server, but you have 9 websites and hopefully they soon will get tons of visitors.
Unlimited means = read the TOS or Policies. Unlimited mostly means = Unlimited for personal blogs (smaller - medium) Once you get big enough it's time you got your own server for the most part or a bigger host.
Update Sorry Took So Long Have since moved to Hostgator, Much better they finally let me in to retrieve my files and such. And After I moved they rebilled me, Funny. But Got It taken care of. Dont go near hostso if you are serious about your web presence. They locked me out for a total of 5 full days. I Dont care how cheap or how expensive you pay you should receive, And If problems occur you should get warnings not shut 0ff without notice in middle of ad campaign makes you look like a fool driving traffic to a site unavailable. gang3
Hostgator claims unlimited, and like others say there is no such thing as unlimited, I believe thats true, but I have had excessive traffic with hostgator and they have yet to lock me out, although I have heard of some cases couple years back of hostgator kicking people out of there server due to a large amount of traffic, another option is a dedicated server which will allow you all the traffic you want I believe, then again, that could get pretty expensive. Sorry to hear you got locked out and Good luck!