Good Sam Does'nt Export to Rand McNally Anymore

The newer Rand McNally tablets e.g. RVT70, Dryve do not use the Dock. Per RMN and GS, there's no way to export TripPlanner to the tablet. You're left using RMN's TripMaker which downloads via internet wi-fi. Also confirmed, RMN is not making nor selling Good Sam devices. You can buy one on Amazon but there's no warranty.
I like Trip Planner and am sorry to see it lose its partner.