We always drive to Disney, kids come with a lot of extra stuff and the more I can avoid airport stress with a kid the better.
Like others have mentioned pack your patience. We’ve done many trips with our kids at this point, our youngest is 2.5 as well. At that age my kid’s favorite experiences were the monorail, the pool, jumping on the hotel bed and and chasing the bubble wand cast member


also at that age they get exhausted. Even if they aren’t bigger nappers at home or are growing out of it plan on midday exhaustion to hit hard after all the stimulation of the parks. A solid, comfortable stroller is your best friend.