Consul is a large project with a growing community. These are pointers active, dedicated users willing to help you through various mediums.
Chat: Consul on Gitter
Mailing list: Consul Google Group
Bug Tracker: Issue tracker on GitHub. Please only use this for reporting bugs. Do not ask for general help here; use Gitter or the mailing list for that.
Community Tools: Download Community Tools. Please check out some of the awesome Consul tooling our amazing community has helped build.
Training: Paid HashiCorp training courses are also available in a city near you. Private training courses are also available.