This is a similiar tent to the Campright set up.
I used this a couple of times last summer and really liked it. It's a Napier Sportz Model 84000 tent and has a attachment for to the backside of the LC or any SUV, Mini Van, Truck with a camper / shell. For about 350 dollars (check out REI, BassPro, or
Amazon) it has a 10ftx10ft main sleeping area (and has plenty of height, one can stand up inside and walk around) with the screened in side room (6ftx7ft) and awning. Also comes with a rain jacket. The attachment to the back of the SUV is with a couple of straps to the wheel wells and roof rack. Took me about 40 minutes to set it up, but that was because of the wind and the tent would kind of start to kite away. It's made of poly / nylon blend but was a pretty darn good quality.
https://us.napieroutdoors.com/store/catalogue/details/1/2/product_id:4/
The cool thing is you have a pretty moisture resistant connector to the back of the SUV, you can open the back hatch and get stuff in and out without getting wet and with a decent privacy. We didn't sleep in the back of the LC but in the main room. Plenty of room for 2 full grown downs (Aussie Kelpie and a Golden Retriever) and 3 adults (2 on a full size queen air mattress) and the other on a camping pad.
Everything is pretty sturdy but set up does take 2 people. It was kind of a challenge when the wind was gusting on the beach, but eventually we got it down. I used sand anchors like these:
http://www.rei.com/product/725165/rei-snow-and-sand-tent-anchors
While a lot of our neighbors had their stakes pull out, had none even with the huge gusts of wind over the 2 nights at Carolina Beach. I did pack a full size shovel to dig out 2-3 foot deep holes to place about 10-12 of the anchors (put a little wet sand in each and buried it). Also got some reflective guide lines to connect the anchors to the tent.
General vid for the set up instructions:
http://www.youtube.com/watch?v=772qgpoEbbk
Another guy's review of the set up:
http://www.youtube.com/watch?v=5nMjjQXX2kY
Pictures from it set up at Carolina Beach (North End) last summer.
Pups inside the screened in area. It doesn't come with a ground tarp for the screened in area, but you can purchase one from them or another approximately 6ftx7ft that will work perfectly well.
Late afternoon, all set up!
Side shot.
Another shot.