Less affluent areas that will benefit greatly from occupancy taxes and tourism may be a better bet.

That would be various liens, easement, water lien, demolition lien, mechanics lien, tax lien, water/sewer lien - something that title companies look for, when they do a title search. 

That might be something to consider, and we got a tax break as well.

Tax liens3.

Carrying cost loan (closing costs on loan and interest), utilities, etc can be written off from a tax standpoint to reduce your liability/  

It can be used as income the year after you collect if filed on tax returns and offers deductions as well to offset monies owed. 

Are there any tax implications or other considerations if we use this loan for our personal home project?

Off the top of my head, I believe I'm paying them around 18% total commission (they charge 10% on all taxes, fees, cleaning etc).My question is - Should I relist my property now during dead season or wait until peak season?

The LLC is a passthrough entity for tax purposes, meaning the losses/gains will show on your tax return. 

A client of ours had delinquent taxes and the property was scheduled for a Tax Deed Sale.