Filling US Customs and Border Protection form when a RV will be rented

I am a Brazilian, and I will travel with my wife and son to spend some days in California.

I will arrive in Dallas and take an internal flight to San Francisco. I will rent a RV (Recreational Vehicle) in San Francisco, and I will travel across California (Yosemite Park, Los Angeles, Disneyland, Monterrey).

After 8 days, I will spend 3 days in San Francisco in an Airbnb.

What address should I use in the Customs and Border Protection form, field 4?

usa customs-and-immigration

Best Answer

I would just put the address of the first place you have reserved to stay. If you have made reservations at camp sites, you could put down the address of the first one you will be staying. If you don't have any set plans until you arrive at the AirBnB, I would put that address down.

This is not a big deal; not having a clear correct answer to this question is quite common (see this related question).

The immigration agent at the border may ask you about your plans, in which case you can simply explain them. The address is very unlikely to be a concern, as long as it is a place you are legitimately staying, and you can provide some documentation/information showing your plans (for example showing your reservation for the RV may be helpful).