Welcome to the Bluelight community. flyhighk (post above me) has given you some links to two really helpful sub-forums.
You may also be interested in a read-only sub-forum (for information purposes) - Drugs FAQ
I'll also give you the links to
- North n South American Drug Discussion (a thread for newbies and current members from across the site).
- Adoption Programme (a type of mentor/befriender programme where members befriend newcomers to help you settle down to the site - if this interests you post a comment on the thread expressing this)