I just found out about this benefit, which could be of use for some of you who want to take high cost training.
Accelerated Payment Information - (U.S. Department of Veterans Affairs)
What is an Accelerated Payment?
An accelerated payment is a lump sum payment of 60% of tuition and fees for certain high cost, high tech programs. If you do not have sufficient entitlement to cover 60% of tuition and fees, we will pay you based on your actual remaining entitlement.
VA will make accelerated payments for one term, quarter, or semester at a time. However, if the program is not offered on a term, quarter or semester basis, the accelerated payment is paid for the entire program. To qualify, you must be enrolled in a high tech program and you must certify that you intend to seek employment in a high tech industry as defined by VA. Accelerated payment is paid instead of Montgomery GI Bill benefits that you would otherwise receive.
Take a look at this:
United States Veterans - Guide to benefits and training for US military veterans.

Looks like the CEH and ECSA are covered, as well as at least a few GIAC exams!
You can search for your exam here:
- (Weams Licenses/Certifications Search)
The naming can be a little funny, so just highlight certification, click search and browse through.