What I am confused about is, if I get a HELOC for 300K and this HELOC has a fixed 8% APR (I would try my best to get a fixed rate HELOC vs variable), and I (for example) then buy a 150K house and put down 20% (equals 30k).

I would not take a buyer and have them waste my time if I don't see a pre-approval letter.

Some sites say you need a pre-approval letter, the other side is the letter of intent.With the letter of intent, is that how you show proof of funds?

If you have been looking at commercial properties for a while you should also be talking with lenders so that you can present any offer with a pre-approval.

On top of that (these were ski areas) the vacation ski season is so much shorter than the summer beach vacation season that your peak rent windows were much more narrow.  

There is also usually a pre-payment penalty if you sell in the first 3-5 years and sometimes longer.Bridge LendersBridge is typically meant for a renovation project.

If I have a pre-foreclosure deal and the seller is in NOS stage, do I have to find a cash buyer for the deal, or can I assign the contract to a HML buyer by delaying the foreclosure, since time is of the essence?

Keep in mind that most HD and Lowes employees can do fine setting up the machine to make a pre-programmed color selection. 

Its like a pre-nuptial, only in some cases much more important!!!

The situation went to a "pre-trial" where a court order was formed where the rent/utilities would be paid by the tenant and he would let us in to sell the property and show the property for him to stay until June 2017 - all this had to be done by April 15th.