How to get $30K in cash for real estate auction

[Jimmy John]

Good morning,

I am looking for advice on how I can acquire roughly $30,000 in cash to use at an auction to purchase properties to flip. I was wondering if it were smart to buy a $30k truck and refinance it to get the cash. I am a reservist in the United States Marine Corps and do not have much saved (a few thousand saved up) and am looking to go to auction to purchase distressed properties to flip. Any advice on how I’m able to acquire such large cash amounts as a loan would be greatly appreciated thank you all.