Another solution is to book your package, include your husband, there won't be any additional charge for him as far at the room rate goes. If you know how many days he will be joining you for add passes for all of you for that many days. When you and your daughter arrive you can add the extra days to your passes. You will be given your husband's key, he can use magical express too. I did this for my daughter. She arrived a few days after us, no problem getting her ME for her arrival.
So if your and your daughter will be there for 7 days and your husband for say 4 days, get a MYW package for the three of your for 7 nights with 4 day passes. Upgrade yours and your daughters passes to include the extra days when you arrive. Arrange for ME for all three of you, even if your husband arrives at a different time.