So I was trolling the Steam Forums again and came across this thread:
http://forums.steampowered.com/forum...d.php?t=804906
(warning long post)
First is a guide on how to practice boomer vomit, which should help people get a feel for the vomit trajectory and how to vomit survivors over obstacles. The other guide is how to practice crowning witches with either pump-shotgun or auto-shotgun, which should be useful for both versus and any difficulty level for campaign.
There is plenty of extra information in the post including videos which are below:
Boomer Path Debugging
Witch Crowning Video (There's a billion of these though)
And it does not cover advanced strategies of anti-witching (or whatever).
