For internet, check
dishnet. For us, using our cell phones tethered to our laptop works in many locations. Out in the middle of nowhere, we tend to have to do without. But, in the US, nowhere is getting harder and harder to find.
For insurance, we went with
Progressive. You can tailor your rates to what you need. Please be aware that prices and minimum requirements are completely based on your location. Our insurance was twice as high in Washington, DC as they are in Florida.
A lot of People (including us) have
Good Sam roadside assistance. Some hate it, some love it. Our hope is we never have to use it but it is good to have.
Good luck with your trip!
You might also check out
Escapees and
Passport America. We have found both of these clubs very useful.
