He's just north of you and can help with this question. 

I’d like to send a notification addressing this to my tenants.

You can literally find answers to all of your questions within the confines of this site.

Forgive me if this has already been asked.

What I’ve found useful after doing this for 4 years is to break down the year by seasons—look at historical data for peak, off-peak, and shoulder seasons.

I ended up getting lucky and finding this one on zillow.The biggest problem I'm seeing is that everyone in my area wants close to retail price for fixer uppers - and people are paying it.

Hello BiggerPockets community,I was referred to this community by a local real estate investor in Colorado.

This will help you get familiar with the process of buying and managing with limited risk.

new to this and just looking for some advice guess i really i don't no where to start so any advice is appreciated bought my first house in may and thing seem to be going well so far its more of a boarding house / house hacking roommate situation with people i know for the moment plan on doing some things to up the equity but am limited on funds i know the neighbors house just sold for a bit more then i paid for mine so that's a plus and mine is nicer and in better shape i have almost no debt for the most part except the current mortgage on said house don't make much from my day job less then 3k a month after taxes and have good credit. i guess i just really need to know where to start should i be starting a LLC or something similar?

I watched Dave Meyer's Market Intelligence Workshop on Demystifying Deal Analysis and found it very informative but I cannot find the TRI deep dive Excel spreadsheet.