Here are some tips on how to plan for riding a bicycle from New York to California:

• Choose the right bicycle. You'll need a bicycle that is comfortable and reliable, and that can carry all of your belongings.
• Plan your route carefully. This includes choosing a route that is safe and accessible, and that has places to camp or stay overnight.
• Pack light. You'll only have so much space on your bicycle, so it's important to pack only the essentials.
• Be prepared for anything. Things don't always go according to plan when you're riding a bicycle across the country, so it's important to be prepared for anything. This includes having a first-aid kit, a map, and a compass.
• Be flexible. Things change, so it's important to be flexible and go with the flow. This includes being willing to change your plans if necessary.

Here are some additional tips:

• Get in shape. Riding a bicycle across the country is a challenging undertaking, so it's important to get in shape before you start. This means riding your bicycle regularly and building up your endurance.
• Do your research. There are a lot of resources available to help you plan your trip, so do your research and learn as much as you can. This will help you make the most of your trip and avoid any surprises.
• Connect with other cyclists. There are many online forums and communities where you can connect with other cyclists who have ridden across the country. This is a great way to get advice and support, and to make new friends.
• Have fun! Riding a bicycle across the country is an amazing experience. Soak it all in and enjoy the journey.