Posted: Sun Aug 10, 2008 9:13 pm-
There is no student visa for children aged under 14 except for F-3, which is for students who commute across the border regularly. The only other way is to get a derivative visa, e.g. if you are on L-1 they get L-2, if you are on TN-1 they get TD, etc.
Used to be possible for kids to attend elementary school under an ordinary B-2 visitor entry but this was stopped a few years ago.
Not sure where your rig is, but you could do the same thing in Mexico. If it's on the other side of the Gulf you could look at some of the Caribbean countries, it's not hard to get residency in the Bahamas if you take in at least $250,000 US (and a house would cost that much) and their schools are reasonably good.
_________________
Steve.