I'm not planning on bombarding anyone.

I'm just going to be there - at the right time... praying... that's the most powerful weapon.
I've been apart of an evangelic team for 2 years and we saw tons of teenagers come to the Lord because they were able to see us. We were there in the pizzeria, but we didn't preach at them, we joined them in pool.
They would talk to us because they were attracted to the Light that was within. We never forced ourselves on them and said, blah blah blah... they came to us - they knew where to find us - they saw our true intentions - that we cared about them as a person - as a child of God.
I do not intend for you guys to think that I would go to Passion and bomb them with the Gospel. That's an effective way to scare a lot of people off! But to be there praying that God will be able to draw these people to Him. Prayer is a powerful weapon!!