Pray for God to guide you where to go and what to say. Pray particularly for the power of the Holy Spirit upon you. Remember, soul winning is a supernatural business and no one can do it without supernatural help.
There is an incredible famine of faithfulness in these days. Many churches could take Proverbs 20:6 as their theme verse— “Most men will proclaim every man his own goodness: but a faithful man who can find?” Thank God that the Apostle Paul found one in Timothy.