With the 1st day of truck class hands-on training completed and duty crews preparing for day 2, the box was transmitted at 2314 hrs March 5, 2022 reporting an RV fully involved with exposure problems in the 2nd due response area. E51 (FF Sellers) with 4, T50 (Lt Zach) with 5 and Deputy Chief Kempton (502) responded. E51 arrived with a fully involved RV and assigned fire attack as well as giving E10 tank water. T50 checked the exposure, performed primary search and assisted with overhaul. Once operations completed, companies returned to quarters with no injuries to citizens or fire personnel, unfortunately the RV was a total loss.