A better way to avoid fatigue-caused accidents is to not drive long distances at times when you would usually be sleeping. Ways to achieve this include leaving parties earlier (maybe by setting a phone alarm), asking to crash at the place you're partying, or reserving an AirBnB near the location you'll be visiting. My housemates and I have done the last one several times when we're driving 25+ miles for a late-night event; $50 per person is well worth the convenience, not to mention the significantly reduced chance of death.