I don’t think I would want an electric pickup due to long term dependability and all around utility. My truck should be my all-weather go-to mode of transportation that can haul everything I need in a pinch. I am still interested in an EV for commuting to work and running around town though. I love the idea of charging it at home and having a much less rigorous maintenance schedule for a daily driver.
Somebody is going to make a full size and 3/4 ton plug-in hybrid truck that you can go electric only for +/- 50 miles for daily commute and then have gas or maybe even diesel for longer trips and towing. It's going to be the hardest thing in the world to buy once they finally do it because so many people will be lining up to get it.
The argument from the straight EV crowd is "How often do you need to tow more than 100 miles or drive more than a few hundred?" My answer is not that often, but I do need that capability at times. Am I supposed to rent a gas truck for those occasions? Can you even rent a truck capable of towing more than 5,000 lbs?
The same type of question can be asked of the EV owners, "How often do you truly need your own car?" Couldn't you carpool, ride share, or take the 17ing bus to work every day? You need an EV less than I need my ICE truck.
For you mid size truck types, the Jeep Gladiator PHEV is rolling out next year. Built on the proven Wrangler 4XE platform that's 4 years old. We have the Wrangler 4XE and have had zero issues.
I personally don't know how much money you will save in the south though. Our gas is expensive (currently $3.93 a gallon for 87) and electricity is cheap ($.08/kwh) and we only save +/- $150 per month.