Reseller

FRVA (Formerly FMCA) offers data plans as part of their Tech Connect+ membership programs. They currently offer plans on T-Mobile.

Non-Profits like Calyx, PCs for People, and Shield Internet offer low-cost truly unlimited T-Mobile data plans with their memberships. Membership options range from monthly, quarterly or annually - and plans available with a provided hotspot, or BYOD.

3rd party vendors and resellers that offer data plans on the major carriers on a month-to-month basis.

Winnebago Connect is a fully integrated cellular, WiFi, smart control, and RV automation system that also offers cellular connectivity.

Run by fellow RVers, with a focus on higher-end mobile internet solutions catering to the RV and boating market. They offer data plans, routers, antennas and boosters, and other mobile products.

TechnoRV carries a variety of tech for RVers, including data plans and mobile internet products, with a focus on customer and pre-sale support.

Designed by an RVer, the Insty Connect system combines an integrated exterior cellular modem and MIMO antenna assembly with an interior router with custom firmware. They also offer data plans for their system using Verizon and/or T-Mobile networks.

WiFi In Motion is a vendor that sells routers, antennas, and boosters, and they also offer data plans on the AT&T network.