i travelled on this tour with Hassle Free, an aptly named tour company. I was picked up in Istanbul promptly at 6.30 am and returned at 11.30 pm. The tour guide and driver were both excellent, the tour guide, can't remember his name, sorry, gave us an informative balanced account of the battles on the peninsula. It was good to hear about the battles from the Turkish point of view.
The food during the journey was satisfying, all of the amenities at the stops with Hassle Free were clean. There were 4 in the group, 2 New Zealanders, 1 Aussie, 1 Canadian. The driver and guide were Turks so we had a well balanced group. Gallipoli is a must destination for NZ and Aussie travellers and I would recommend going with Hassle Free tours and remembering to take your water bottle and an umbrella.