If you are looking for a cooler get one of the GOOD 5 day models make sure it is big enough & the hide is frozen to fit ALL the way in the cooler with the cover closed . Sounds simple but you'd be amazed how often that doesn't happen.
Make sure you take a thermacell or two in & plenty of refills.
Some things the guides do won't make sense but unless it is something really bad don't second guess them watch & learn except for a few bad ones they are doing what they are doing for a reason usually that being because it works for them & their clients.
Most of all have fun!!!!!!!!!!