your reasoning sounds good to me, fwiw.
The problem is that there are very few really well produced video series out there. (cast.....)
Jon Funk of NPM has a series that I think is fairly well done and he does offer distance learning in that you can send him a tape of yourself and he'll send back critique.
http://www.mantiskungfu.com/HowtoLearn.htm
a lot of websites out there offer pics of their basic stances that you could mimic and if you used a mirror you could probably get the static posture down fairly well and build your strength if you push yourself to go longer and longer on the time.
any martial endeavor requires feedback though so you'll only get so far. I know how it feels to be in an area with limited options.
Good luck.
I ended up learning what I now know to be a funky version of the standardized 24 movement tai chi form.
that wouldn't happen to be from the Kash line would it?
"George never did wake up. And, even all that talking didn't make death any easier...at least not for us. Maybe, in the end, all you can really hope for is that your last thought is a nice one...even if it's just about the taste of a nice cold beer."
"If you find the right balance between desperation and fear you can make people believe anything"
"Is enlightenment even possible? Or, did I drive by it like a missed exit?"
It's simpler than you think.
I could be completely wrong"