Ask at the front desk.
Follow the road signs.
Everything is marked well.
Or, are you talking you physically, how to get there, not how to drive there?
Then I would take the first bus into a park, or go to a park, and take the bus to CSR. (Or taxi.)
You could also walk next door to the Boardwalk bus stop, there is a direct bus to Coronado Springs... It's no more than a very leisurely ten minute walk.....