Start simple with your first one. I'd say rub with S&P, no injection, and cook until probe tender. When you can slide a thermometer in like it's going into butter, it's done. It can be anywhere between 185 degrees to 215 degrees, so check for tenderness, not temperature.
When done, wrap in foil and and then a towel and put in a warm cooler to rest for 1-2 hours at least. Slice against the grain and enjoy.
Yoder Smokers YS1500, Kamado Joe BigJoe & Joe Jr., Yoder Smokers 24" Firepit, Weber: 18.5" OT (L), SJG (AU) & (DI) - Past Cookers: Yoder Smokers YS640 Comp Cart, Kamado Joe Classic, OKJoe's Longhorn, UDS, Weber: Performer(AA), Genesis Gold C(DH), 22.5" OTG(DI), 22.5" OT (L), Traeger Junior, ECB
Runner-up in the 2014 BBQ Brethren Beard Tussle . My Son won the 2014 "peach fuzz" category
IMBAS Certified MOINK Baller