Progression guide for early-early game

I just returned to skyblock after a 1.5 year break. I quit right after the F7 rework and right before the introduction of the new nether island. I was a midgame tank, who mainly did dungeons.

I'm returning and just started a new profile with a friend. I know the meta has changed, and I was wondering if there were any good guides on early game progression. Right now we have a raiders axe and squire armor.