ACR Charter Buses Buses not working properly Starkville Mississippi!!. On a recent band trip we used ACR charter buses to go to San Antonio Texas. The buses had a few mishaps as well as mechanical problems. We were told that we couldn’t use the bath rooms and they had 5 days worth of waste in them. The transmission wasn’t working right on one of the buses. We had to double up on two buses and one time we had to wait for one of the buses to get back. We couldn’t charge our phones because the plugs weren’t working right. The air also wasn’t working right. We weren’t that pleased with the buses.