I can answer only your last question...
The Sherut taxis leave from Tel-Aviv, David Zemach ST. (near the bus central station), some of them pick up passengers in Namir road / Arlozorov (2000) central. There is no specific schedule.
You can get the Sherut in Netanya at Schmuel Hanatziv and Herzl. It also drives the route of the bus that goes to Tel Aviv--so you can get it anywhere along the route. Where in Netanya are you starting from.
BTW I don't know the fare BUT I do know that when buses are NOT running it is more expensive.Edited: 03 October 2010, 02:41
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