My middle son participated in a Seed program when he was single. Neither he nor his Chaverim were stained with any schmutz from any source by this program. He is now starting his fifth year learning in Kollel. The best way to run any Kiruv program is to take really Stark men, whether married or single and have a Mashgiach or Shoel uMeshiv with them to monitor their involvment.
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