I planned a half day tour with Jeff and friends - mainly to get the full Jaffa experience. We first toured the American- German Colony where Jeff gave a very detailed history of the area.  He carried a packet of maps, photos and general info which should have added to the tour but often distracted due to poor quality and Jeff having problems located the photos he wanted to share. Jeff is really interested in architecture so he spent a lot of time in the American-German Colony and other Tel Aviv sites before we got to Jaffa, where I felt we were somewhat rushed.  I was disappointed we did not have more time in Jaffa and we ended up spending additional time here after the tour ended so we could see more sites.