It has a ballista and can carry 4 camels on deck or 8 Quaals and up to 10 quaals below deck.
The party left it and the Soaring Eagle and Sand Splitter behind in Session 57 & Session 58 when the party was ferried to the mountaintop Temple of The Necromancer. After the party’s battle with the Son of The Necromancer and four of his lieutenants, the party doesn’t know the fate of their ship or the ships of their Sand Viking allies.
The Sand Witch was destroyed in Session 59 when it was hit by a fireball and destroyed with all hands.
Much peraonal wealth and undivided loot, both mundane and magical was destroyed.
Grak's Finger is the only one from The Sand Witch unaccounted for.