I e never had a problem killing them in 70 degree weather, you just need to find the right spot as there is a lot of food and they don't need to travel as much.
That's the same way here in 7s, we have a high first chance but no second chance so everyone gets a 7r ( high second) and uses that tag in 7s. I actually have land in both zones so it works out for me.
I always keep my finger behind the trigger while drawing. Another hint of advice. Never draw your bow with a release and no arrow on it. Releases can fail Causing dry fires.
Just shoot the nocturnals, figure you'll have them on for
Maybe a few minutes of practice, they last OVER 20 hours. Also I've found going to a 125 grain broadhead made them fly better for me with greater foc.