You're in Texas. Paul Smith, one of the most well known Ameraucana breeders in the US, is in Texas. I don't know his prices or availability, but I can guarantee his are definitely Ameraucanas. You may also want to check out the Ameraucana Breeders Directory...
The legs on the hen look like they may have yellow in them. Ameraucanas will have slate legs and white skin, no yellow.
As for the boys, I do think better pictures might help, but also, where did you get them? Like @Sunshine0235 mentioned, hatcheries sell EE's as Ameraucanas which is where a...