Help with HoLoWiWi

Hey guys, I need help with Hog Loon Wizard Witch combo. Specifically, I need help with loon deployment. When I watch the guides on you tube, I find it amazing how they are able to determine amount of balloons required to take out certain defenses. Last war I decided to use this tactic and fell flat on my ♥♥♥, all balloons got shot down before they could do anything, and hogs got blown up in double giant bombs hidden between the outer ring defenses I wanted to take down. 0 stars at 33%, which makes it most embarrassing out of all of my clan war performances. Is there a guide on how to pick outer ring defenses off with loons? Or better yet how many attacks I gotta waste to learn this skill? Help me out heer.

you're going to need to find the youtube vids that teach how to scout for holowiwi and not just showing the attack. Hulk posted many videos that show his scouting and how to determine loon counts based on defense ranges, pathing, and overlap. knowing the difference between whether or not a loon can survive 5 or 7 tiles or 1v1 or 2v1 an at or wt will make or break your raid.