I think the best part of Savage Tide and is “In the Wake of the Sea Wyvern”, but yeah, I’d totally play it. Midstream with pregens would seem fine.
In my lower level/less experienced player campaign, of 5 PC’s:
- 2 NPC’s created by me for another campaign, taken by new players to fit a higher level experienced group they joined, leveled up by them after some adventuring, spun off to go independent
- 1 made by a player who made her own first character, in a different earlier campaign with me, being played again after being “level drained by vampires” offscreen to fit better
- 1 made by a player who’s been in several campaigns, including one with me years ago
- 1 where a new player chose the class, race, gender, and wanted me as DM to do the “details”