Tow vehicle and trailer both new to me

We recently purchased a 2002 3023. Unfortunately, I also inherited a 2001 F150 V8 Trinitron from my mother's passing but it handles better than our old F150 4x4 (really squirrely). We hooked the two up and the trailer tilts forward and down. Truck looks level but trailer doesn't. The hitch is straight but we can put a drop/raised hitch on to help that. The tow rating of the truck is supposed to be around 8000 lbs.

At any rate, all I've ever towed were flatbeds, stock trailers, and boats and never for any real miles. What is a properly hitched travel trailer and tow vehicle supposed to look like when coupled?

Answers please...quick as we are supposed to leave on an extended trip last couple of days in June.

Dianna