Well for us they changed a lot. My parents are locals, so we would always stay with them. They're about 30 mins away. But it's so different than staying onsite. And maybe out of our 3 day trip to my parent's house we would take 1 or 2 days and go to a park.
Now we go and stay at the park for 3 full days. The kids love it. We are not commando and don't feel like we have to "cram" stuff into our day. We're much more laid back about it.
We get up late (like 7 or 8 am for us), usually do a sit down breakfast somewhere, then head to the parks. Stay for the afternoon and evening, taking advantage of any evening EMH. Love those.
We'll usually take one day and just lounge around the pool in the morning, then go into the parks in the late afternoon early evening.