[coksiw]

Every one is different, but I would personally first pray to God to put in my way people to witness and then make them a disciple. The Lord will move you then to do some public speaking at the right place, when people have a willing heart to hear at least.
Frequent the same food place for a while and be friendly, loving, and caring, and look for people that frequent that place as well. You can't be shy. Then at some point you can then out of the blue tell them you are christian and would like to invite them to a christian evangelistic event, if there is any. Or if they tell you they are not doing well you can offer them your prayers. If then they like it you can then mention that you are willing to tell them more about Jesus, and you are willing to meet to discuss it through the Bible.
Do your best to be ready to respond after baptism. Getting them baptized is just the beginning. Disciple them or find somebody that can.
Having somebody born again into our family is a beautiful thing to experience.