Rents can be increased probably 100-125 per unit.This is acceptable to me.However, buyers refuse to show any proof of income and DD period is over tomorrow.

Very tragic but it did increase property values.

For mom & pop tenants, the landlords will not typically waive these pass-through expenses all together, however, you may be able to limit the impact of the increases.

Although it’s early, I expect housing demand near the new Amazon warehouse and Raytheon building to should similarly increase.

The only other way I would invest out of town is to research the area and have friend there that is willing to use to do whatever is necessary and call you on the phone daily to give you an update.You know when a particular market is doing well to see if the population and jobs are increasing. 

.- I printed out my own dialogue example and practiced many early mornings so it became natural as I was talking to sellers.

I want to increase my passive cashflow. the thought of being able to BRRR it & also receive cashflow was/is very appealing to me.

After you've completed the work, you will likely have increased the value of the house so you'll have some forced appreciation.

Do you think this is positive for a rental investor as higher rates may make ownership costs higher for some buyers thus increasing rents?

I would try to find a more year round type vacation spot so that you can decrease your vacancy rate and ultimately increase your profits.