I would do WL all 8 nights. We've done splits before and I really do not enjoying unpacking/packing/unpacking again. WL is a fantastic resort with younger children. The pool is small, there is a splash pad, plus there is so much to do at the resort - boat rentals, a 1/4 basketball court, plus you can boat to Ft. W and CR for even more dining and recreation options (this is assuming those boats are back in operation by the time your trip comes around). With two QS and two TS, there are a variety of dining options as well. In fact, when discounts come out, I would highly recommend pricing out a 1-bedroom at CCV to see if that is in your budget at all. CCV is in the WL main building and a 1-bedroom would offer you a full kitchen and washer/dryer which would come in very handy with small children on a an 8-night trip.