We are taking a 3 day cruise next Memorial Day. Because of my job I can not be out for an entire week. I was thinking of heading to WDW (staying onsite at the Poly)on Sunday morning after we dock and then taking an afternoon flight home on Memorial Day. At least we will get a day and a half in the parks and I will not miss any work because of the holiday. I would keep this part of our trip plans a secret from my DS's. Do you think it is worth it ?