Don't go!
Theres a parking lot on the side no stairs needed there have fun Barbara!!
There is a paking lot for the coaster so you will not have to walk up stairs if you park there. You will have to wait and stand in line however.
I agree that maybe you shouldn’t participate in this activity; however, there is lots of seating. Getting in and out of the coaster might be difficult and so much wind in your face might make it hard to breathe.
No stairs
There are no big sets of stairs. Mostly ramps. But if you have such a severe case this coaster is definitely not a activity I would plan on taking part in. If you are going to just observe and watch then there are plenty of easy accessible places to sit and a building with a gift shop and restrooms with air conditioning.
Thanks! Your answer is awaiting moderation.