well thats great he won, now first, I know there are bunnies there hopping around and all, but I dont think your allow to touchhhhhhh them if you know what I mean,...
did he win a trip there just to visit and look around, ??
I know fibro makes ya fell like "crap and all, but your hubby married you hun cuz he loves you

... no harm in letting him go "LOOK" around with his friend..
I think he'll love ya more for trusting him and letting him go..
If ya say no, gosh he will just be grumpy, and whine FOREVERRRRRRRRR, not too many people get to go there, so what the heck
and dont you worry ok, those girls there arent "giving it out to anyone"
they are there for looks only... and I think your hubby will be safe.
Id let mine go,
tell him have fun, but not too much and give him a smile