Newbie to Mexico and need help!

You mentioned that YOU are taking YOUR sons to Mexico. Make sure that you have the required, notorized statement signed by their father allowing you to do this, or paperwork showing his lack of parental control. You can get the exact wording for the statement from your airline or travel agent. Chuck...

Thanks Chuck.
I already have a letter notarized from their father, my ex husband.

Fortunately we have a terrific relationship so its never an issue.