You have hundreds of mentors here on Clarity, so I'm not exactly sure what else your looking for. Maybe you can elaborate and then I'd be able to try and assist.
Good luck

Hi there! I recommend (and have done this for my own Startup) creating your job description(s) and posting them for free on Indeed. Then, consider talking to a Startup Attorney to find out how you can offer stake in your company. There are ways you can offer this without having to give up % of the business, if you choose. Hope this helps but I'm here if you need additional mentoring or advice, I've been through it all!

You can find the team anywhere- Indeed, Linkedin, referrals from friends and your existing team etc.

The real key is in the interviewing. You need to find people who are motivated, bring new skills to the table, and who want to learn and grow

I recommend Lou Adler's book for how to do this properly

My first suggestion would be to focus on the type of mentor(s) you need in the various areas. Do you need a technical mentor, business operations mentor, etc.? From there, I would then compile a list of questions that you need to ask those individuals. The better organized you are, the easier it will be for the mentor to assist for the areas of focus.