While it’s true that most agents gauge a potential client’s seriousness by the existence or absence of a pre-approval letter, I think you can ease concerns by being honest with agents and voicing a preference to receive a lender recommendation from a trusted partner - which is what your agent should be from beginning to close.

Get a partner, family or hard money loan...get creative - send this guy a letter.

Have a lawyer send the cease and desist letter, with the threat that she will be responsible for your lost rental income if she continues to harass your guests and impact your bookings. 

One challenge with this is that some people only have a first initial given as their name, so the punctuation that appears next must be typed followed by any other numbers or letters.

Once you have that letter you can use an LLC formation document template to create the LLC and register it with the corporations division of your state or jurisdiction.  

Purchase price: $1,450,000 Cash invested: $2,000,000 Sale price: $2,300,000 Letter for bank financing:"Dear Debbie,We would like to apply for a construction loan to fund a project that we are currently finalizing our construction plans for.

It's really just confirming viability, hence the term letter of INTENT. 

It's possible the first letter or summons will slap your tenant quickly into compliance, or you may go all the way to court/judgement/sheriff removal. 

If there is no answer leave a hand written letter inside a fed ex envelope. 

Perhaps, your PMC needs a better lease or an addendum to cover issues like this.PMC should send a warning letter that clearly outlines repurcussions of what will happen if the tenant doens't comply.YOU must be prepared for the tenant not paying, requiring eviction and any potential retaliation damage to the property.