How easy is it to install a HOOK²?

How to Install a Sounder on a Kayak - Lowrance Hook 2

Lowrance Hook2 4x with Bullet Skimmer Transducer CE - $159 - Kayaks2Fish

YakAttack ® Lowrance® Hook 2 Fish Finder Mount with Track Mounted LockNLoad™ Mounting System

Lowrance Hook² Bullet Skimmer Transducer 10 ft Extension Cable

Lowrance HOOK2 5 - Features, Specs, Comparisons

Lowrance HOOK2 4X - 4 Fisfinder with Bullet transducer and GPS Plotter # ‎000-14014-001 : Electronics

Vexilar SP300 SonarPhone T-Box Portable Installation Pack [SP300]

Lowrance HOOK2 5 - 5-inch Fish Finder with TripleShot Transducer and US Inland Lake Maps Installed … : Everything Else

Lowrance Hook 4, Installing A Fish finder The Easy Way