The June VHF contest is this weekend.
QSY down between 50.125 and 50.2 MHz and work the SSB stations. They won't even know you're on AM.
They will just think you have too much carrier.
The band has been open almost every day since early May BUT, the mode of choice has been FT8.
I haven't heard or worked any AM stations on 6 meters for at least a year or two.