Electronic rotating rider apparatus and system

A customizable signpost, comprising:

• an arm housing a first plurality of components, wherein the first plurality of components include:
• a first controller, a communications circuit, a first motor, at least one first power source, and a first all-weather rider spool, wherein the first all-weather rider spool includes a first plurality of indicia disposed thereon;
• a first housing slidably mounted to the arm and configured to protect the first plurality of components;
• a post housing a second plurality of components, wherein the second plurality of components include:
• a second controller, a second motor, at least one second power source, a stabilizer configured to maintain the customizable signpost in an upright configuration, and a second all-weather rider spool, wherein the second all-weather rider spool includes a second plurality of indicia disposed thereon;
• a second housing slidably mounted to the post and configured to protect the second plurality of components;
• and
• a hinge device configured to couple the arm to the post.