As far as peer review, these guys are the best I've found for being intellectually honost, and straight forward. It's an interesting read.
http://www.calphysics.org/
The problem is, they stray theorectically from what we were all taught to except as truth. Science is rarely that absolute, yet we will fight tooth and nail to defend what we've already accepted. It's both a strength and a weakness, depending on who's right.
Here is their conclusion on ZPE:
"The possibility that electromagnetic zero-point energy may be involved in the production of inertial and gravitational forces opens the possibility that both inertia and gravitation might someday be controlled and manipulated. This could have a profound impact on propulsion and space travel."
from:
http://www.calphysics.org/zpe.html