I am looking to connect with investors who are looking for fix and flip, DSCR, and bridge loans. 

Do they do DSCR loans on MTRs/STRs?

Our loan is for our primary address.

(has anyone actually read all the documentation for these loans to see if something addresses this?)

Those fields would be relevant if you were taking out a loan on the property.  

Since you have mostly commercial use, you'd most likely need to speak with a commercial lender.The only other problem I am seeing here is the loan amount. 

I cant assist on loans in CA directly as I'm not licensed in CA, however I'd be happy to send over some referrals to some lenders who I'd normally approach for this project for you.

It depends on what your starting reserves are, but if you have enough for a down payment, I would look into DSCR loans for financing, as you can qualify based on the property's cash flow as opposed to your own personal income. 

The loan on my current home has a 6% interest rate.

With the new 5% down conventional loans, it definitely opens up more possibilities, it really comes down to what you're trying to accomplish.