Everything YOU need to know about raids in WOTLK Classic - YouTube
Lockouts and Resets in World of Warcraft - Guides - Wowhead
I have made an addon for Wrath Classic that marks down dungeons and raids you got locked out of (or in other words got saved in) in the Group Finder. : r/classicwow
The 6 Best Raids in WoW's History, Ranked | High Ground Gaming