It is common for RVers to gather. It could be two or three RVs simply traveling together or a planned gathering (called a "rally") where several thousand RVs may come together. There are various types of gatherings and knowing the subtle differences may enhance your time with the respective group. There are rallies, RV shows, RV organizations that typically host the rallies, and even organized tours and gatherings. All can be fun but all have their limitations, too.