We're taking my parents with us this year, and my father has recently re-injured his knee, in fact he'll be getting a knee replacement when we return. He can walk short distances, but will never make it in the parks. I've decided to rent an ECV from Apple, but I'm clueless as to which model I should rent. Should we go with the Go-Go Elite or the Pride Victory? Info: I'll be renting a large SUV and driving every day to the parks...and we'll probably be spending full days in the parks (and hopping). He probably weighs 180. Will the lighter model last all day? Do they both dis-assemble in the same manner? What else should I consider? Thanks for any help.