Mine has only 3 holes, each was drilled with a 3/32" bit.
My Texsport model is out of stock a lot, but it was the cheapest one that I could find. Also, don't get one with legs on it.
http://www.amazon.com/gp/product/B003K6WG1W?psc=1&redirect=true&ref_=oh_aui_search_detailpage
And yes, the cool thing is, when the cook is over, you open the lid to find nice pieces of charcoal that you just toss into the basket for the next cook!!