living in 5th wheel temporarily

WE have just moved out to our property. WE are living in a 5th wheel while we build our new passive solar home. Though this is a wonderful space of land, and it seems that the big elements are in line---we are tucking our house into sandstone rocks that run east/west, and the house front will be all windows to the south, and there is a creek across the road running east/west, everything has taken 10x as long as it should, and things are constantly stressful and not going quite right. Our trailer is set up basically north to south,with the rocks behind us. But out here, the wind blows horribly, and we have had every problem there is with water also--in this trailer and our well(it is very low flowing, and we have a pump init right now that will be solar when we get the panels....any ideas? I am STRESSED out!!! Thank you.