So no, I'm not being a troll, I'm just being someone with an opinion. Sorry if that bothers you.
Call me crazy, but I assumed that the "troll much?" comment was referring to a newbie's very first post on the website which coincidentally hit a well-known hot button topic. Not sure why you assumed that the trolling comment referred to you specifically, especially since there were several other posters already in the discussion as well.
OP, assuming that you are NOT a troll, why why why WHYYYYYY would you deliberately make your life more difficult by hauling so much stuff into the parks that you need a wheeled contraption to transport it. Your kid is old enough to need basically nothing in the parks (no bottles, no diapers, no clothing changes, etc), and Disney is giving away free ice water pretty much within sight of wherever you are in the park at any given moment. I cannot even IMAGINE wheeling around armfuls of frozen water bottles in case I get thirsty. Just.... why? That's an honest question. WHY? If you don't like the taste of the free ice-cold water that Disney is offering, then put a couple of packets of Crystal Light mix in your pocket.
If each member of your party requires several wardrobe changes throughout the day, then rent a locker. Or, heck, I'd rather buy clothing in the park and then discard it as I go than deliberately try to wrangle an unnecessary stroller onto buses & through crowds just so I don't have to tie my hoodie around my waist during the warm afternoons.
..... says the chick who goes to the parks with her ticket, credit card, lip balm, and phone in her pockets. And that's it.
ETA: OK, so I don't want my sarcasm to seem mean. OP, you can put 5 or 6 ponchos, a small bottle of sanitizer, and 2 boxes of granola bars in a backpack that weighs about 3 pounds and can go with you onto all of the rides. It sounds like you have several people in your party to take turns carrying it. I'm not trying to be mean but I'm sincerely not understanding why a person would choose to packmule themselves around a park all day when you simply don't need to have a bunch of stuff with you. You really don't. Try it and see. I honestly think that after people are so used to carting the kitchen sink while park-touring with babies that they think it can't be done any other way. You're FREE!! Why would you want to go back?!?