The small number of kills I've made so far, you don't even need binos there. But... you're at the mercy of their whim to care to stroll by that location... so it may take several outings and mutiple days and literally waiting virtually all day motionless. And with the shenanigans last year of them closing off the road that gets me to the beginning of the hike in, I've been committed to the idea of learning to use Binos more heavily as I seek out different locations to add into the portfolio.
With the rains... I foresee my honey hole providing me with an opportunity this year earlier rather than later. But if it doesn't produce opportunities in that first week I take off as PTO. This time I want to be ready and have at least a couple of other possible spots I can try that rely more on spotting at distance and long-shots, rather than patience and heat-tolerance.