We still have plenty of credit available and we use it on our daily expenses (i.e. food, gas, utilities) in order to gain some of the rewards but it tends to keep our credit available low.

any direction based on experience would be amazing - I feel like I have a lot of gas in the tank, no map, and I am on an eight way intersection in California XD

What we do know now:Tenant has changed locks.House has some issue with sewer gas coming up into the home, which may have happened from property managers husband plumber fixing pipes as we did a huge repair and it started around then.Tenant is now reducing rent by 1/3 legal in New Mexico because of sewer gas.People who we have tried to look at the property to fix the problem have refused to work there because the tenant is freaking them out and talking about lawsuits and looks like she is on drugs.People now keep mentioning drugs to us, but when we spoke to the officials they had no records of tenant other than a fresh eviction before our house. 

Landlords try to fight us at 1st they do the whole "i'm not paying for a tenants gas" yaddda yaddda.

But it sounds like you're buying more than one unit, in which case you should have gas and electric metered separately through your tenants account.

If a tenant's belongings are damaged because of a large leak in the roof top AC unit which is obviously the landlord's responsibility...

Originally posted by @Michaela G.:As

Payment was made promptly to repair the damages but new carpet & padding was just placed on top to cover the extent of damages underneath without actually repairing.There was water leaking at the front of the home.

Recently I was made aware that she has an oil leak in her car and essentially caused 3 giant oil stains in the parking spots.

There was a pipe leak in the house and plumbing issues.