We actually never go out ON the 14th. Instead we change the date to a week early or late and have our pick of places and usually end up paying 1/3 to 1/2 less than if we did it on vday.
I would suggest, however, avoiding a hotel unless your hubby has a thing for hotels. I know when I was home on leave I just wanted to be HOME. If a night away from the kids is on the table I would talk with your hubby as to whether or not he would want to stay in a hotel, or get overnight babysitting for the kids so you two can have the house to yourselves.