Ingus says to you "Bah, you both go. I can handel things myself. Most of the other caravans have only one person watching them, and I'm not bad with an axe if it comes to it." He grins. Indeed, there are few caravans with more than 2 people there, and those are franticly trying to set up their tents for the start of the festival after a late arival. Some wagons don't have anyone watching them directly, though those are in easy view of several other manned booths.
If you still insist, Ingus won't argue any more, since the company of ladies is obviously better than none at all. "Your loss" he'll add though.