What if you were the parent / guardian across the country, would you want your child to be boarded with a non-parent and also put at risk of a hurricane, while your "ex" makes a buck out of state?

If something happened and you were not there, despite your best intentions and preparations, how would it feel to deliver that explanation to the other parent / guardian / court?

Not even a close call. Send her home with great memories ready to visit you again. Maybe in the circumstances you can negotiate for some more time later.

Edit: I see on another thread that your daughter is 19. She is old enough to be in the loop and have a say in the matter. And clearly her other parent / guardian should have input. I suggest a three-way conversation is in order. You decide if you think she should leave or stay and listen to what the others have to say. If you are clear she should go, then do not facilitate her staying and be insistent. But start getting ready to not have it your way!