I have found several vacant lots in my local area that I am interested in.  I have the information I need to send letters to the owners of said lots.  My problem is that I am unsure of what to write. Do I send a one p...

If that's not in the cards I highly recommend you wait to make this purchase. 

The obvious answer here is to somehow get some income and start paying down the credit card debt. 

No owner is going to care if you print a brochure or show up with index cards written in crayon.

I have started making videos of the current flip I'm working on, but I know very little about how to format the video correctly to upload it to YouTube.

Your credit limit on an unused card will not generally affect your scores.

@Tar-U-Way BrightYou can use the LLC to set up business bank accounts and business credit cards.

I already run up expenses for my trading income on a credit card because Im responsible and its helpful when building credit, Im also on my families card or something of that nature, but at my age I am not entirely sure what the best course of action for credit building is any tips would be very helpful!

Our only debts are a 2.875% mortgage with a balance of $124k only paying $897/month on an appraised value of $325k, daily driver car of $370/month, and use a credit card for monthly expenses, but pay the balance off with every pay check.

They hold all the cards.