I want a "New Vegas GECK tutorial for dummies" type deal, anyone know of one? Im a little embarrassed asking this because I used to use Visual basic 4-6 when I was in middle school (Im 24 now)

There's a http://geck.gamesas.com/index.php/Main_Page. That's really all I can think of. I'm mostly self taught in the GECK really, me and a friend got into modding in high school and helped eachother out with it.

Well it says FO3 GECK tutorial but I heard the NV GECK was different.

Not enough differences to justify a new guide. Most of the differences I have noticed have been features that were stripped out from the other geck. Spell checking, and debug information

For basic dummy information, the guides for quest creation and etc still work perfectly fine.

Check the Elder Scrolls wiki, too. A number of articles on the GECK wiki are simply redirects to articles written for that series.

Spell checking and script debugging can be added back to NV GECK, though. Apparently the spell checking you just have to copy \Fallout 3\lex\ folder into \fallout new vegas\ and the script debugging can be
'fixed' with a dll and launcher
http://www.newvegasnexus.com/downloads/file.php?id=36290

I would say that about 98% of what you know from Fallout 3 can be applied to Fallout New Vegas. And the differences are even larger between FO:3 and Oblivion.

But, unless you're getting into the wild and woolly edges of what can be done, GECK is still GECK.

Again, these should be posted in the G.E.C.K forums as you'll get more help there.