Hi! I've got a bunch you can choose from, listed below with kids' ages at the time of the trip

I've been bringing my kids from 3 months old to almost 7 years old. Disney trips with littles are so, so special. My tips are to slow down and enjoy the little things, expect the unexpected, and be flexible. Some of my best memories from these trips are things I could not have planned - watching my son play with his first Mickey balloon, stopping to play in the puddles at Animal Kingdom, just hanging out on our balcony relaxing...
It is also impossible to predict what kids will actually enjoy vs. what you expect them to enjoy, and there hasn't been a trip yet where I haven't been surprised by what one of my kids absolutely loved (or what absolutely terrified them!) at that stage.
Also, everything will take a lot longer than you think it will with little kids, from getting thru security to extra restroom breaks to getting thru the rides (rider swap can eat up a LOT of time!) but if you keep your "must do" list short, kind of follow the kids' lead, and focus on what you CAN do, you'll have an amazing time.
Extra tip for multi-generational trips - be ok with splitting up if necessary, and make sure everyone is on the same page beforehand about which things you really want to do as a group, vs. what some people in your group are ok with missing. On our multi-generational trip, my mom and her friend often left the parks for the day before we did, but we made sure we hit the things that were really important to us (it's a small world, a character meal, for example) all together.
Let me know if I can help with any specific questions! I also have a podcast with my sister specifically about traveling with littles - it's called Mickey with Minis. Hopefully I am not breaking any rules by posting that here!
A Very Festive Do-Over - December 2024 - kids were 2, 4, and 6.5
WDW & Disney Wish Land & Sea Adventure - Feb/March 2024 - kids were 1.5, 3.5, and 5.5
We're Outnumbered! 6 kids, 5 adults, and 1 hurricane - Sept/Oct 2022 - multigenerational trip, my kids were 3 months, just turned 2, and 4.5, sister's kids were 8, 4, and 2
A Very Last-Minute, Very Pregnant Trip - Feb/March 2022 - kids were 1.5 and almost 4 (and baby on board!)
Memorial Day Getaway & Baby's First Trip: A Belated 2021 TR - kids were 9 months and 3