Please any help would be greatly appreciated!

Please help me find a bank, credit union, etc that will let me use 100% of my equity on an investment property for an interest only HELOC.

This allows you to take the first $250k ($500k if married) of the gain tax free.

Was it simply experience, or were there particular resources that were helpful to you? 

IM located in PHX,az and would like to know the name of this deal scenario where buyer agrees to pay off completly sellers loan balance, for example , lets say seller owes $50k on a $350k home buyer agrees to pay seller that $50k and is the new owner of said home.

As far as using sweat equity to add value, what's your background or some specific skills you'd be able to help people with in the real estate industry?

The lease says in this situation the tenant owes the total balance of the remaining term.

I enjoy helping and talking REI!

I used a local independent agent and when this was his best answer - I tried to shop for other options and came up empty so far. 

It involves knowing what is happening in the overall industry which would help our clients.Related to this is the constant knowledge of local, state and national laws.