get 20$ worth of weed for your first smokeout...Be sure and inhale all the smoke as deep into your lungs as you can and then hold it all...Smoke out of something simple...A gravity bong would be very good...http://www.smokingwithstyle.com/gravitybong.htm

good luck bro..ask whoever you get your weed from how much the sack weighs out to ....It should weigh aaround 1.8 grams for 20$...or 3.5 for 40$....80$ would be 7 grams...