Come to Cambodia kid, we will show you whats what. You wont need even close to a gram.
If you are real brave, you can even try village style, to wit:
Take a handful of ditchweed, uncured is fine.
Take a handful of cheap tobacco
Place both substances on a tree stump and chop to a fine powder with an axe, jabbering in Khmer all the while.
Pack a two inch bowl with the mix.
Insert bowl into bamboo bong, preferably one about half a meter long.
Rip the entire bowl.
The effects are indescribable. Dont be surprised if you puke. White folks arent built for it, even master stoners. Its like Zeks boiling tea to a syrup in the Kolyma.