I'm on the opposite side of the US from you, the deserts of Arizona. With the weather we have I couldn't imagine not having a tent. Sure, maybe not authentic but neither is having to purchase your own equipment, guns and ammo. If I lost Ammo, clothing or weapons damage due to a dust storm Or monsoonal rains I'd be done!
I'll keep my 6x8x9 and pack it All in myself and Never Ever ask for help although I do help others without hesitation. Remember, if you can't have fun doing this what's the point? And more power to you bringing your loved one! Congrats that she'll join you.