i swag it every chance i can get......i also did the simpson in a swag, it ended up being just three boys....
all the planning was around 3 boys one girl, we all had single swags, for a change room we opted for one of the canvass square tents, four pegs one pole (spreader bar with two poles) as the change room, the kids we 2 and 5 so they were always going to sleep in the the tent.
i agree its nice for the ladies to have a change room where you can stand instead of getting changed twice a day laying horizontal
re: swags, i don't get why camper put sleeping bags in their swags, sort off defeats the purpose as you are waisting all that extra room of the swag.......as its going to be very cold out there in june/july your swags will be quite large as ours were as we had sheets, blanket, doona and pillows rolled up......
when we leave the camper trailer at home we use swags, 1 x double (as my new bride and i are still on our hneymoon) and three singles. 2 x square canvass tents for bad weather and we set one up as a change room