We will be in San Diego for several days but have Monday free and are thinking of taking our 7 and 9 year olds to Disneyland. We have done WDW several times and I’m not sure when we will be back on the West Coast. Will Columbus crowds be awful? I know the parks are so much closer than WDW, should be do a hopper or it is wasteful with just a one day trip? Any tips or advice for one day first time visitors?