Welcome! I hope se see you on the trails with us.

If you drive conservatively offroad you will be ok. If you try to baja blast your way through stuff don't be surprised when things break. There are things you can do to limit your weak points but at the end of the day it's still a d44 and 37s are fairly large for it. Especially when you factor the weight of a loaded JT being nearly 6k pounds. Gussets, sleeves, truss, RCV shafts are great and can limit what can break/cause a breakage but they come at a cost that could be used to offset the price of set of Currie Semi Float D60s axles. They are absolutely stronger and still use the JL 5x5 bolt pattern.

I was just attending

I have decided that I need to back out of this trip. I will instead be looking to head to Windrock in the following weeks.

I have an older Type S jump starter. Ive used it to jump tractors in the dead of winter and a lot of vehicles with no issues. I also use it as a power bank when camping and it has a wireless charger for my phone. It's been great for me and it always outputs power when toggled so it will even jump a completly dead battery.