YES! We are staying at Poly Mar 4-12. 12 of us in all. Me, wife, 3 ds's and dd. Sister, BIL, niece, nephew, mom and dad. It's a lot of people to keep up with, but it's great to get the whole family together at a place where everything is fun. When we left last year, we booked the same week for this year. Last year was supposed to be the "once-in-a-lifetime" family trip, but thanks to another good year at work, we're headed back for Part II. Have fun!