you do not state the bed size..... if 6.5 .. not doable.. bike will sit on tailgate.. and will hit the trailer in turns.
second behind rear bumper.. custom hitch .. extension and major reinforcement of truck frame..
total carry and tow of truck most likely maxed out your truck.
I have a F 250 long bed.. use Rideup ramps.. 42 inches by 10 feet (foldable).. for a Honda VTX 1800F.. 800 pound motorcycle and pull a 30 foot Coachman at 8,000 pounds. and I am over 60 years old. and do it by myself.
or buy a bigger truck AND a toy hauler.