1. You take 1/2 cc or propably 100 mg, guys on cycle take anywhere from 400-2000 mg per week some even more.
2. Best drugs to jump start a cycle are dianabol, anadrol and testosterone's that have short half lives. If you meant by "to start with" first timer drugs then just testosterone and dianabol, later deca and friends, anadrol is a good drug to jump start a cycle, but not on your first go. Start with simply testosterone.
3. To Thailand.
Sorry, no asking for sources, you are on your own with that... (Anyone who isn't retarded can get good gear easily).