Do I need to draft a new lease with the tenant, or can I continue with the existing one?

@Jonathan Greene infers from your use of the term "lease" that this tenant started off on with a lease for a period of time such as 1 year and then when the lease ended no new lease with signed and the tenancy continued as month-to-month under the original lease terms.

Unless she hates her job it probably makes sense for her to continue with the high earning (and hopefully saving) so that she can look as bankable as possible as she gets into RE.

Many of our clients in similar positions keep the investment and hire a property manager - that allows them a completely hands off investment, while continuing to build equity.

If you’re willing to continue to do the bookkeeping yourself, there’s several wonderful options on courses you could take for learning how to do RE bookkeeping.  

Hi, I’m trying to decide whether I continue to actively invest in single-family (or small multifamily) long-term rentals or invest with a multifamily syndication.

What markets and strategies are you intersted in as you continue to grow? 

I did house hacking and still doing it and to start I hired a property manager to both learn from and to allow me to continue working full time until I was able to take over managing the property. 

Many attorneys charge a consultation fee that will be credited to my bill if I continue to work with them but I don’t want to pay for various consultation fees unless I know for sure that I have contacted the correct attorney.

I'm the expert after all  yep, MTR is his specialty.