Have you considered trying out a Vaporizer flappers? I personally have one and it is definitely a worthwhile investment. So much better for the lungs and you get a much better taste out of the herb. I bought a vaporizer and vaped for 2 weeks then tried to smoke a bong. The bong tasted horrible! Like bush. The vaporizer tastes like the weed smells. That's what I like about it. I also find the high stronger too. It's important to save up and buy a well reputed vaporizer though.
I know it sounds ridiculous but for the drinkers out there(not one myself anymore), I have never known a better cure for a hangover than weed. Definitely helps with the nausea and headaches.
Peace
420SA