I think we'll do the opposite and stay at the Wilderness Lodge first, then the Dolphin and here's why:
My husband and I like Epcot the best, second-best park is the MGM studios. So we want to save them for last.
We're thinking of purchasing the dining plan. Now, I know we can't get it while at the Dolphin, but I've read a lot of threads about people having unused snack credits. I know when we were last in Disney World we split meals a lot because we got so much food, so, it seems to me that if we get the plan while at the Wilderness Lodge, we'll end up with at least a few unused snack credits.
I think it will work out so that I will use any leftover snack credits to stock up on, well, snacks! And then we can just take them with us to enjoy while at the Dolphin.
Does that make sense?