Not odd at all, very common. There will be a couple hundred RVs in HBP over the week, so many that we have an area of HBP set aside for RVs (actually a couple of areas now that the -10s are so common and require more space.) This RV area is adjacent to HB camping so you will be close to the rest of the RVs.
RV-6, RLU-1 built & flying
CFI, Tech Counselor, Flight Advisor & President- EAA Chapter 18