Cobra PR 2000 Microtalk (2 W ERP)
Cobra PR 950 DX Microtalk (1 W ERP
Cobra PR 330 Microtalk (300 mW ERP)
^These are the only cobra radios that are part 95A certified.

You know the technical requirements for GMRS aren't that hard to meet... It's the type accepted part that kills it.
Most of those bubble pack radios aren't on the list either!
I'm sorely tempted to wideband my FT-817ND and use it since I already take it camping. (I was waiting to see if anyone else was going to suggest it!)
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I also realize some of the difficulties of UHF in the woods, I was just hoping a good 20ft high antenna would get me a few more miles. It's just how I wanted to experiment (play) with radio for now. Luckily most of the state parks we frequent are situated around a lake. That's a nice bowl shaped depression with higher ground on each side where the trails run. The FRS radios we use now work surprisingly good in this situation but just a bit further into the woods/hills would be real nice.
Getting my kids used to working a radio (even FRS) is a good prep for later in life even after SHTF. You can cultivate good habits right from the beginning!