Let's scope out the new store before it gets crowded.
scope out
idiomTo examine; to scout; to investigate.
Origin
disputed originQuite possibly from the act of surveying (something) from a distance with a scope, such as a field scope (telescope), binoculars, or periscope, as especially in military reconnoitering.
I went to the venue early to scope out the best seats for the concert.
The detectives decided to scope out the warehouse under the cover of darkness to gather evidence before the raid.