As a RHODS user, I need to know how to access and get started with the GPUs.

Getting started are a s simple set of steps on how a customer gets access to the GPU addon.. This needs to be in a markdown format document. Ideally, this should be a set of steps that links to the sign up process at a very high level.

Example items that would be helpful to cover:

How to use the package?
This will be a precursor to quickstart
Follow this example markdown document as a template.