It sounds like you are not likely to build your own UDS. I am somewhat handy, but also decided I did not have the patience to build my own. That is why I decided to buy a Pit Barrel Cooker, a smaller version of a UDS that allows you to hang your food for even cooking and produces outstanding results every time.
It is probably the easiest way to cook juicy, smokey and delicious meat. If your goal is to cook great meals for you and your family without having to spend time tending the fire, you should consider the PBC. If you prefer to be more hands and learn about fire management, I think the WSM is for you. I am not saying the WSM is going to demand constant attention, but it does take more skill than the PBC.
Good luck in your search. You sound like someone who has already found a lifelong hobby. Enjoy!