You don't have to use on line check-in, but it will save you some time. You can always go to the front desk upon arrival (any time after 6am) and do the in-person check-in. Either way, you can use the resort's facilities all day on your arrival day.Gotcha... So by doing online check-in, we get access. I guess 2+2 is actually 4... A lil slow this morning...
So by doing online check-in, we get access.
At Ole man island they have changing rooms by the pool. You can also explore the resort if you are not planning on going to park on an arrival day. You could take the water taxi and go to Disney springs. There are many things you can do before your room is ready.