Hey,
We are also a small team of only 2 and our VMO function is very new, only created a little over 2 years ago. We are utilizing Venminder TPRM platform to streamline and, eventually, automate our onboarding and reassessment process. We linked the New Vendor Request Form to our info web and business areas have to submit that in order to request a new vendor or add a new product to an existing vendor. Once the request is received, we quickly kick off the due diligence process by sending our applicable vendor questionnaires to the vendor (if the business area was able to provide a contact )and the inherent risk questionnaire to the requesting business area. If the business area isn't able to provide contact information, we reach out and secure that information and add it to the vendor profile.
If your budget allows, Venminder is worth looking into. If you already have ServiceNow products you could also look into their risk management module. Both are just workflow automation products and that really help maximize the time of small shops like ours. The set up on the front end is a little heavy but its worth it in the end.
For templates, tools or general process, I'd also highly recommend looking into a Gartner membership. We are a life insurance company and the majority of our vendor inventory is tech vendors. Gartner has a lot of good Sourcing, Procurement and Vendor Management information, tools, and research as well as other industry specific items.
Sorry, I'm sure you were looking for actual info instead of a product recommendation, but these have been very helpful in setting up our shop quickly.
Feel free to reach out if you have any questions.