Here are two letters which  tell everything I know about touring Israel. They are both too long, and sometimes boring, but there's a lot of good advice in both. Definitely worth reading, whether you end up traveling with me or not.

1) The first letter is for individuals or small families or groups (up to, say, 5-6 people), traveling in my van, with me driving.
That's Touring Letter No. 1

2) The second letter is for large groups (synagogues, churches, etc.) groups that require a bus and a driver and in which I am only the guide.
That's Touring Letter No. 2