Hi All
I have been trying to search on RTA to see if anyone else has info on my question but I can't find :search" on the thread pages.
I apologize in advance if I missed it : )

I'm a woman moving solo using a 2011 RAV4 and am hoping to tow a max 1500lb load from Tampa Bay to near Portland, OR at
the end of July 2016.

Info I am looking for:

Any ideas on the flattest safest route? (save the tranny)

I'm looking to avoid desolate areas with few gas stops.