dunno what you ended up buying, but a black wolf or oztent seem like too much $$ if you already have a camper & swag.
i have a coleman instant-up tent and i think it's great. i have a 6pax and it has heaps of room for me & the wife on a queen size airbed and a single kid in a compact portacot. would maybe need an 8-10pax if we had another kid. costs about $200-250 on sale from tentworld. goes up quickly and easily, hasn't leaked even on some very wet nights, stands up to a reasonable wind, fairly cool in summer, packs up fairly small, not too heavy. have had it for about 7 years now and taken it on at least 50 trips, my only complaint is the carry bag could be a bit bigger and sturdier. otherwise love it.