RAM 2500 6.4 Hemi 3.73 gears, Looking for Opinions

I'm glad I came up on this as I in the same bucket. The 3.73 are all over the lots, my trailer (Jayflight 28BHBE) gross weights are 9250. The most mountains I'll be in will be the blue ridge mts and we don't tow wet, so most weights are around 8000, camping about 6-8 times a year. Truck will be daily driver mostly highways mileage. If I can score a great deal w/ the 3.73, it should do the job from what I'm reading.