Quicksandland Discussion Forum - A bulletin board for the creative side of the quicksand interest. Sponsored by Studio 588. Regustration is required but free.

PsychicWorld JungleLand Chat Room - A chat room with some other cool features, for people with an interest in quicksand. Sponsored by Studio 588. Registration is required but free.

Quicksandfans Discussion Forum - A bulletin board for people interested in quicksand, including a sub-forum for Studio 588. Registration is required but free.

Quicksand Images - Search 'Quicksand' in Google Images

Quicksand Images2 - Search 'Quicksand' in Bing Images

Studio 588 Modelmayhem Page - Model mayhem is a portfolio service for professional models, photographers, videographers, and others in the business of making photographic images. Full access may require a paid membership.

Discord - Contains relevant channels called Quicksand, QS, and Mud Vacations. Invitations are required to join these.

Reddit - See r/quicksand

Fetlife - Has group called deepsinking.