This particular item has come up in the past on a few occasions, but it is rare. About once every few years someone will inquire about it. As prices continue to increase it may very well become more commonplace, but I think I've only seen this come up about 3 times since I've been on the forum. One of those times it got ugly as the lady involved was WAY out in left field.
I think it is a good offer to try. Maybe someone will be interested and help you both out.
Yeah, that lady (who wanted to put a tent on the site that someone else had reserved) said she could not tolerate perfumes or scents of any kind in her host group and she was bringing her dogs who "needed their space" (yes in a tent). That was a fun thread but that was the old days (maybe 2010?).
Given the concept now of AirBnb coupled with higher campsite prices, this topic is bound to come up more often in the future. The issue is that only one person is on Disney's books as the "customer of record" (even if cost sharing occurs behind the scenes) and that person is responsible ultimately for the actions/behavior of everyone listed on their reservation (everything has to be listed on the reservation and above board).
While the OP who asked this question may be exemplary and not a problem for anyone who "hosts" them, not every Disney guest is reasonable and rational. My DD has been a Cast Member at WDW this spring in Custodial through the Disney College Program and the things guests do who stay at her Deluxe hotel make me wonder sometimes if those people are sane.
It's a risk on the side of both parties.
Personally I am not comfortable with it as a host. But that's just me.
Bama Ed
PS - and pop-ups
per se (I know what one is because I've owned one for over a decade) are not rented and set up at the Fort. Travel Trailers are; Recreational Vehicles are (Class A); Hybrids are; but the last popup rental company that rented pure pop-ups stopped their business a couple years ago
. There is a related thread on the Camping Board Page 1 about what can go on a Tent site but for the record, what those options are don't qualify as pop-ups.
PPS - and if anyone wants to wait two months, you can reserve a Tent site for Thanksgiving 2019 on your own.