[SPIKE] How should we streamline the moderation of location?

[iamjillsanluis]

When manual moderation no longer scales, propose a solution on how we can stream line this process further that does not rely on a single person.

Acceptance Criteria:

1. A proposed plan/design of how to implement this feature

Idea(s):

• We can use some rating system to help us moderate the list

Related Issue(s):

• We can't blindly add the facilities from https://github.com/truckerswelcome/webapp/issues/18, because we don't know whether they actually have the services available (hence our moderation process).