I’ve done 182 wet wing repairs before. It’s not that hard to do for a competent mechanic. Biggest PITA is de-fueling. I would just let your mechanic...
Flew in the Army,non-sched's 727,freight DC9&B767,commuter short 360, bank checks, instructor,alaska flying. Also have a AP LIC. Currently flying my planes and a turbine beaver and a Maule M-7 on wip amph's