Heading to Nebraska on my first antelope hunt in 2 weeks! First time ever chasing these critters and it's with a bow! Going through an outfitter for my first time. Sounds like spot and stalk in the mornings then sit water once it starts warming up during the day! What's some things I should take with that you normally wouldnt think of? I got a book and external battery pack for my phone to keep me busy in blind! Anything else I may need?