O.K., I found a kit I am going to buy.18x36 sport bottom inground vinyl liner. I am planing on starting in early July. My buddy who is doing the excavation work is a farmer.(I have to give him time to plant and what not.)The two ends of the pool are at the north/south and (long)sides are east/west. I am either going with a super pump 1hp or a 2 speed super pump 1hp. I am having two skimmers and 2 step jets. I do not know how many other return jets to have or where to place the skimmers and returns. I am looking for a diagram of a plumbing layout to use, but am having trouble. I am not going to have a heater. I am also going to use 2 " pvc for plumbing unless convinced other wise. I would appreciate any advice and suggestions. Thanks, Dan