I would say in California, you are packing too much into too few of days. I've been to Yosemite over 30times, and you need at least 1 full day to see all the sites. I would suggest either skipping Yosemite, or adding an extra day. Also, I would plan 1 full day for Disneyland. There are a lot of long lines if you plan on going on any rides. I would also suggest either skipping Disneyland and just seeing the other areas of LA or just see Disneyland.

Given the tragic fires that are decimating Los Angeles, some of those plans might need to be adjusted. It will be a long haul to recover and rebuild.

When traveling to the United States, it's important to be prepared with a data plan. Make sure you have internet access and don't rely on roaming if you want to keep your wallet intact. I recommend USA eSIM service. I've used it twice this year during my trips to the USA, and it's been reliable. Their cheapest plan starts at just $5.

It's crucial to be well-prepared, especially given the recent tragic wildfire events in Los Angeles and California. Having reliable communication through your eSIM help you stay informed and safe

If you are still planing to do both coasts, for the California part I suggest skipping Southern California on this trip and flying from Florida to the Bay Area. Doing Monterey, Yosemite and San Francisco is still ambitious and will take up plenty of your time. You want to be sure to allow enough time to enjoy your trip, not just tick off the boxes.

Just remember that LA is a huge city and most of it is not burning. By April things should be fine (air quality would be the biggest concern) and the city still needs visitors and tourists. I wouldn’t not come based on the fires right now. I’m heartbroken about Malibu (and everywhere that has burned) and have a longtime friend who lost his house, but if you wanted to go to Disneyland and Venice and Hollywood you should be fine.

I have a different thought about visiting L.A. in the next few months... At this point, we have no idea where the thousands of people/families who have lost their homes are going to live. AirBnB.org (charitable, not the commercial entity) is offering some properties for free or at discounted rates. Some people will be able to afford to rent long-term, some will move in with family/friends, but some people will need to live in hotels/motels for a few (perhaps many) months until they can sort out their lives, insurance, etc. I'd wait a few weeks and then test lodging availability for your dates. You may find that what is available is not within your budget or where you want to stay.