I use a ECV to motor around the parks as I have issues with swelling (especially in heat) and walking distances due to arthritis. I can walk and stand for short periods of time. We have EP so won't have to do deal with long ques and we are going mid sept. At other parks like Seaworld and Busch Gardens most rides let us bypass the lines with the exception of a few. At those I parked the ECV with the strollers and stood in line. Is this a possibility and safe option at Universal?