Two days is great for toddlers.

A few thoughts:
- If you get the SoCal two-fers (a great deal), then i recommend visiting the park on Tues/Wed or Wed/Thurs.
- If you don't get the SoCal two-fer, then get the 2 day park hopper. Your touring plan would be a little different depending on what park tickets you buy. But either way visit mid week if you can.
- Regarding where to stay. You can stay on-site for $200 - $400 per night. or on Harbor Blvd at one of the 4-6 motels for $70-140 per night. All are a 6-10 min. walk to the front gate. All are good (& some are better).
- Read MaryJo's & HydroGuy's stickys at the top of the first page (& mentioned above) for alot of info.
- Plan on a mid day break (for a nap or swim) if you intend to enjoy DLR at night.
- Do Fantasyland rides first thing on a Non MM/EE morning (if you don't have MM/EE). MM is Sun/Sat/Tue & Thurs.
& a couple of questions:
- How far will your drive be from your inlaws?
- Do you intend to have a stroller for each child (from hotel room to park) or will the 4 y/o be expected to walk?
- Will you want to do a character meal?
- Have you ever been to DLR or WDW before?
Have fun at Walt's park.
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