that's how i built this wheelset

just a good set of hands and a bike frame goes a long way.

just be sure you don't strain your back too much sitting awkwardly by your overturned bike. a stand is definitely the way to go if you are going to be truing a wheel more than once a month, i'd say.

if you just want to build up a set of wheels, i don't even think i'd bother going more than ten minutes out of your way or spending more than five dollars to use one.