Vampiric Intrigue

From the introduction:

This adventure can be can be easily customized to a party of any size or level, or run as a level 6-7 adventure for 5 players. It can work as a small side adventure in an existing campaign, as a standalone one-shot, or the start of a new adventure. Use the links to the tools in their relevant section to customize the adventure to your party.

Hampwater sits on a peninsula with floating islands that are held up by the roots of the plants growing on them, swaying in the current. Hampwater is the center of trade for wine, which it's well known for. An iron-willed ruler (Nalaed Ironfist, Female Dwarf) demands respect from the populace. The races live together mostly in harmony.