I’m generating a list to market to and would like some insight on what would be the best strategy to use as far as direct mail, or any other tactics that can get a better response rate. 

Or are those new doors and drawers (custom made of so?  

Generating Leads:First, things first: (1) there are opportunities available on the market, (2) you do not need to become best friends with a real estate agent BUT you do need to have your stuff together; before you call the agent, make sure you have your financing in place & that you have figured out how much cash you will need to make the purchase.

Most contractors will have a contract that they expect to hold us accountable to, but they never seem to meet their timelines and customers have very little recourse out side of taking them to small claims court or file complaint against their license if they have one (CO doesn't require general contractor to have a license for some reason???)

My plan is to move out shortly and start generating cash flow but am concerned what heating costs will be like with the renters able to control the thermostat and not being as diligent about keeping windows and doors closed.

@Jonathan McDermott not necessarily, it would depend on how much interest and dividends you're generating and being paid.  

I’m getting into real estate investing to be able to provide for my family and build my way to generational wealth.

We also have a podcast, ValueAdd with K&K, and talk about investing in apartments and creating generational wealth.

Just wanted to see what other’s experiences are with passing on wealth to future generations as tax efficiently as possible (both short and long term)?

I have just started a new career with a good outlook, Living in Los Angeles the market is super expensive especially at the moment I Don't have a rich family and have just started saving, I have recently also started a new company in hopes that the income I can generate from that will help in financing future house flips and investment properties.