I have a 5gig Verizon plan with rollover of unused data for one month. It is called the Verizon Plan Single Smartphone 5 GB plan. The cost is $40/month and with a $6 military discount comes to $34/month.
This month I have 4.94 gig of data carryover for a total of 9.94 gig of data for April if I want to use it. I am on WiFi most of the time while at home so don't use much data. I do use a lot of it while traveling or up at our rig in the summertime though.
Barney
2004 Sunnybrook Titan 30FKS TT
Hensley "Arrow" 1400# hitch (Sold)
Not towing now.
Former tow vehicles were 2016 Ram 2500 CTD, 2002 Ford F250, 7.3 PSD, 1997 Ram 2500 5.9 gas engine