Hmm Lets see...
I am almost 29 now
Booze: ages 14 -28 (recovering alcoholic nowadays)
Smokes: ages 15- current
Cocaine: ages 17- 26 no more for me
Nitrous Oxide: ages 20- 26
Angel Dust: "wet" tried it once when I was 18
Weed: age 21 (use it 2-3 times a year)
Ecstacy: ages 21-24 finished with this as well
Ketamine: ages 21-24 (although I wouldnt mind doing it again)
GHB: ages 21-24 (another one I wouldnt mind doing again)
Lol the above two I miss when they were legal
LSD: ages 21- whenever I can get my hands on it
Shrooms: ages 22 - again whenever they become available
5-Meo-DiPT(Foxy-Methoxy) Only tried it once when I was 22
Crack: at a party once age 23
LSA: age 24: Morning glory seeds threw up more than anything Wont repeat
DXM: Robotripped once or twice when I was 24
Ritalin and assorted other amphetamines: age 24
Crystal Meth: age 24
Salvia Divinorum: age 25
AMT: age 25 tried it a few times but will NEVER EVER do it again
AMT = The Devil
Mescaline: San pedro cactus age 27
DMT: (Ayahuasca) Tried for the first time last week Age 28
I am sure there is one or two more illicit substances my swiss cheese brain cant think of right now that I have tried...
With that said now that I have seriously calmed down don't drink/don't go to bars night clubs etc etc...
Most of my recreational drug use is non-existant 'cept for the occasional psych trip.
I also prefer nowadays to try more natural forms of drugs mainly plants weed, ayahuacsa cactus etc.