I changed your title to one less likely to attract curiosity traffic, and more likely to attract people who might have something to say on the topic. But you have to keep in mind that the people who have actually contracted their on in-ground pool is quite small -- a LOT more people think about it, than do it. And in general, our focus here (and our expertise) is on helping people OPERATE their pool, rather than on helping people design and build one.

The closest thing I know of to a guide for your situation is Ben Choi's site (which he started as a thread, here): http://www.howibuiltmyownpool.com/

But I think his pool is more elaborate than what you have in mind.