Sounds like an awesome time!When my DS and I went in 2013 he was 4. I didn't bring a stroller and he did great! I loved it because we could go anywhere without the burden of a stroller. I brought a small purse/bag and tied our sweatshirts onto it. Souveniers we purchased were kept in the stores until we left, then we just picked them up. I loved it this way, but I like to walk the parks light and didn't need storage. lol
Oh thanks for the tip about leaving purchases at the store until end of day. I hadn't even thought of that! I think we are going to give it a whirl without a stroller. I agree that not having to deal with one will be worth it.