you want free and advice.. take them to lunch... lunch is one of the cheapest forms of marketing you can get.I had a very quick stint at trying to sell dental chairs and delivery system equipment when I was fresh out of highschool and right before I got my RE license.I still remember the owner of the company taking out his credit card and making a big point of it and buying lunch as one of the best forms of marketing.

Instead of the 9-5 grind maybe you'd enjoy driving a delivery route or tending bar or being a tour guide or something you couldn't afford to do before but maybe now it's more realistic with the flexibility REI offers.

Also in the meantime you could apply for  Pizza delivery jobs since you have to drive anyway so why not write down home addresses you see when you're out

I have contacted a few property owners but I am not sure if my delivery is right.

I was going to rent a truck to pick up drywall and the new water heater Saturday but a quick check on delivery prices shows Home Depot delivery is reasonable.

That is three times the number of units that came on line in 2011.Richter continues, “Deliveries in 2017 will be 21% above the prior record set in 2016, based on data going back to 1997, by Yardi Matrix, via Rent Café.

The Oncor delivery charge is about 3.7 cents. 

Any deduction from the security/rental deposit must be itemized by the landlord in a written notice to the tenant together with the amount due, if any, within thirty days after termination of the tenancy and delivery of possession and demand by the tenant, whichever is later.

If you are tight on cash, Craigslist is always free, if you know someone who is always in neighborhoods such as cable guys, plumbers, pizza delivery, etc. you can have them send you leads and pay them $500-$1,000 if you sell the property.

You probably have friends in college so my suggestion would be to find the ones who have delivery jobs that are constantly going to different neighborhoods.