Dolphin or YC for last 2 nts.?

[TWOOD]

I can't decide between the Dolphin or YC for the last 2 nts. of a 10 nt. stay (1st 2 - off property & 6 @ POR). I'm a teacher, so I could possibly get that rate @ the Dolphin, and am an AP holder, so I have that rate @ YC. The trip is July 26 - Aug. 5, so BCV will be open. Will SAB & Beaches & Cream be incredibly crowded? We love both places, but just returned from a nt. @ the Dolphin. However, we also got to swim @ SAB on this last trip too (DVC rental), which is our main draw to YC/BC. Help me decide please. I guess the price difference is $149/nt. vs. $202/nt. (before tax). Thanks, Tracey