We would have to come oop about 400-450 for 2nd HH.Also planing to use other rest of heloc for a dscr or brrr so that would possibly help as well.Would you wait until rates drop to do another HH and just buy the brrr/dscr now?

We typically buy and hold but it would depend on the numbers for this project, we'd be open to either BRRR or fix and flip so there's a few possibilities.

If I use inside webcams, ring cams, and smart locks, is this a possible way to show homes to prospective renters or buyers? 

After that, the lender may use a private auctioneer to auction off the property and try to recoup as much money as possible.

There is no one-size-fits-all answer here. i have clients call me asking to lock in the maximum buy-down we can possibly allow; and others who think its a terrible idea. as other's have mentioned, i would first look at your recoupment period.

I highly recommend you play with that tool to start getting an understanding of what things you can do to positively affect your credit! 

Don't hesitate to ask questions and soak up as much knowledge as possible.

Focusing on connecting with as many people as possible and looking at plenty of deals. 

Possibly.

When you have a real state license you have access to MlS and  that gives you the opportunity to see possible deals before those who don't have access.