Your better off trying mescaline if you can find it. Peyote tastes like shit and makes me a lot more nauseous than mescaline. If you don't have a connection for it now, it is very unlikely your going to get any. Do you have any experience with hallucinogens?
Like Full Melt said, if you're not down for puking your brains out during the trip, just try to find some mescaline, or extract your own. I've had peyote once and I couldn't even enjoy the trip because I got so sick
Mescaline/peyote are fucking amazing, unlike any other trip. It's like being in dream where reality and your imagination just kinda blur together.
I wouldn't recommend extracting your own unless you really know what your doing. The video floating around the internet doesn't make good mescaline so watch yourself or take an organic chemistry class. Otherwise QFT