Might be rough first few times. Go slow. Small inputs and you’ll be fine. The centre of the rear axle wheels are your pivot point not the back of the trailer.
. I have the 2019 Sierra 3500 HD dually and a 40’ Raptor Toyhauler and I back up a 230’ tree lined, slightly curved 15 degree incline lane every so often just to test my skills (and attend the in-laws). First two times I had to listen to ‘advice’, took forever. Now it’s a 10 min thing. Makes pretty much every other place we go look flat.