Well either you've got no spark, no gas, or no compression.  Which one is it?
I'm thinking if it smells like gas it's probably this.

Try clicking in some gas by hand via the engine bay.  Perhaps the filter got
clogged?  Perhaps the pump broke down?  What else could it be?  Have you taken
a close look?  Is anything leaking gas?

"Miller, Ryan" wrote:

> Hey guys and gals I know this question doesn't pertain to our beloved
> vanagons, but since it's in the VW family I thought you might be able to
> help. Recently my wife was out driving her '78 Super Beetle Conv. when all
> of a sudden it just died. It turns over and there is a definite smell of
> gasoline coming from the engine area, but it just won't fire. We towed it
> back to the house and let it sit for a day and then tried to start it up
> again. It started right up no problem, but died within a few seconds and
> then wouldn't start again after that. Any thoughts? My wife is starting to
> get antsy ;)
>
> Ryan