75 in that stretch is fine. A couple of pretty good grades, but no real problemmatic stretches. You should be fine if your tv is well matched to your trailer.
Jayco Designer 30 RKS Medallion pkg, Trail Air pin
'05 F350 6.0 PSD CC 4x4 DRW LB B&W Companion, Edge Insight
“Certainly, travel is more than the seeing of sights; it is a change that goes on, deep and permanent, in the ideas of living." Miriam Beard