i saw the stuff i ended up buying when i tagged along with my wife doing some Christmas shopping. Prices were marked down from regular, but i kept waiting. After Christmas, they dropped again. And again, and again...I got greedy and waited a day too long on a 32 degree hybrid/mummy bag (mummy at the top, rectangular at the bottom for movement) they sold the last one...instead i picked up the other two mummy bags. I've slept in one a few nights in the house, its comfy. i think it might get a bit cold around the lower edge of the ratings, but for the price, i couldnt beat it.
My siege has three poles (all color coded to the slits they side into (red, gold and silver). It also has a large vestibule, and packs down very small. I plan on using it for kayak camping.
If you do get em a tent, get one with large no-seeum mesh panels for ventilation, and a full rain fly. An attached vestibule is nice. keeps you dry when getting out of the shoes in the rain. The full rain fly will keep the winds from getting under the fly and tent, liftin em off the ground.
I like having a seperate screen room to put all the cooking stuff in. This way, no smoke in the tent(if the vestibule is attached), and worst case, if the stove catches the screen room on fire, you can still have somethin to sleep in (didnt happen to us, but someone further up the beach.
Eureka's are also very nice. Middle of the road in pricing. We bought 6 of them in the 80s to use for group outings. They held up very well to kid usage...
The absolute best advice I can give is, give them a tent that youd like to have....that way, when they have an absolutely miserable time camping, they will just give you the tent back.....