the master wu tek is supposed to be the best one out there, it is dosed in milliliter range, and an eigth of an ounce yeilds about 30 doses, you could even put some in a bottle of water, then dose in public
this is an alternative smokeless method that offers more body effects and couchlock, cause sometimes thats just what you want
and now you can get it without the carcinogens
that link i put it master wu's tek, heres an alternative link if you want
http://boards.cannabis.com/concentrates/82380-definitive-green-dragon-revised-updated-combined.html
the classic green dragon tek (just let weed sit in booze for a month) is a lot weaker, because you dont heat your bud before and during making it, the heat breaks down thca, which is abundant in the plant, into good ole thc via decaroxylization, so in essence, it makes really good stuf out of stuff that barely does anything
thca is only mildly active, but is expressed in the plant much more than thc
(you can also do the heating process on herb youre going to vape, but i imagine youd trade off some flavor)
also heating the alcohol to boiling while its being infused makes the active components of the weed dissolve into the alcohol much faster, and you get it from deeper in the plant matter, as the alcohol penetrates it more completely and flushes it out of the cells and trichomes (i think we all know about brownian motion no?)
one of the other major advantages of master wu's tek is that you can use it as soon as it cools down, it wont take that long from bud to tincture (less than 3 hours really)
you could also experiment in using it sublingually, or plugging it (if you have to ask you dont want to know) as these two methods offer faster absorption rates