You can buy a fuel pressure gauge for about $30 (autozone and the like), or might round up someone near you who has one.
With that, you can check the pressure in the engine bay.
Remove the backseat lower cushion (pretty easy) and you should hear the pump working under the rubber seal without taking apart anything.
If you are a more adventurous type, you can remove the fuel pump side hose from the filter and blip the key ON for just a moment and get someone observe how far the fuel sprays from the hose. If your pump is OK, at 30 PSI it should be spectacular.
Be very careful through if you go this way.
T.
