Yes, there is a tip that works well with practice and knowing your overall length. Using your sketch, as you approach your site keep your complete rig as close to the right side of the road as possible. As your trailer bumper just passes the left side of the site "driveway" point your TV to the left side of the road to give put everything at an angle. When your bumper than just hits the right side of the driveway, begin backing with your steering well cut to rotate the camper into the driveway and then bring your steering wheel around to align the TV and TT as you thread the hole. If you have an exceptionally long OAL, you'll probably needed to pull forward and back a couple times to adjust everything till you really get the hang of it.