Legal questions about a direct mail campaign.

[Jacob R.]

I'm preparing to send out the first round of a direct mail campaign.  My question is a legal one.  Each letter is essentially going to say:

"Hello Mr. So-and-so,

I am interested in purchasing your house at ADDRESS.  I will pay with cash and buy AS IS.

Please call me at PHONE NUMBER"

I have two questions:

1) Can this possibly be interpreted as a "Letter for intent to purchase?"  Should I reword it?

2) Is it safe to do this without an LLC? I don't plan to purchase without an LLC, but since I'm starting this first round of direct mail more as a learning opportunity than anything, I don't want to create an LLC.

Thanks!