I'm looking at my first boat purchase and looking in the 20-24 foot range for either a deck boat or a bowrider. Some have heads and some do not. I have not been a big boater in the past, and have no feel for how much we would actually use the head if we had one. We will likely be boating with my family (wife, and 3 kids aged 8 - 13), and likely one or two of their friends of about the same age. Some people I've talked to say they have never used the heads on their boats, but some dealers have told me it's a necessity for me given my planned use. Your thoughts would be greatly appreciated in helping me narrow down the boats I'm looking at for purchase.