Back in 2003, I had the opportunity to go to Israel and be involved in the "Experience Israel" team led by Justin Kron. We not only toured the land, but also spent 5 days doing missions work and evangelism by handing out books and talking to Israelis on the beaches and boardwalks. Anyone who thinks that the conflict is not complex doesn't understand.
My friend Justin has been faithful to take young people (under 35) on these annual summer trips to Israel and other Palestinians areas where they have been able to get a glimpse of the history and modern situations. He has written a blog about it here. Check it out.