Hey Azsharrah,
We are currently looking to get started on frostmourne this week,
check this thread out for more info, however we are looking for a resto druid.
https://us.forums.blizzard.com/en/wow/t/a-frostmourne-oldschool-new-guild-veteran-players-heroic-raiding-wedthurs-830-pm-sydney-time/810719