First time family with a 5 year old

Hi, im a little overwhelmed with everything to do to organise our 2 nights, 3 days at the cheyenne with half board. My husband likes going with the flow and i dont want to upset him by organising things too much but for what i can tell it would only be beneficial for us to have things a bit structured for the days there? Or am i interpreting this wrong and going with the flow would work too? We are going in the beginning of march. Thank you in advance, we are so excited!