As has been said, if a rent survey shows that your ask is reasonable for the area, stick to your guns.

DSCR loans are often used by people who have an LLC as they're a lower document loan and are underwritten based on actual or market rent survey done by the appraiser.

Is there a current survey available?

Just reaching out and surveying what Key Performance Indicators (KPI's) other Wholesalers are keeping track of when reaching out to a list of sellers. 

So do a rent survey using the usual sites as the source (Craiglists, Zillow, Hot Pads, FB marketplace, etc.) paying particular attention to the cheapest units on any of those sites (realize outlier cheap units may be a scam and not really exist). 

Since you don't know what "documents" are needed, you won't likely understand the contract, contract law, title, survey, POA's, the closing process, etc.

I want to get together through real estate.I have been listening to the Biggerpocket podcast for months, and finally, I want to start off with wholesaling.I have absolutely zero experience, but I’m determined to make this work, and I would appreciate any advice you can give.Would I need any money to start for items like viewing and surveys?

This assumption saved us the effort of deeper dives into the fundamentals data until we had a more manageable list of markets to investigate.Of the external lists, the top two rankings we found were produced by buildium.com, which created tiers based on fundamentals like population growth and YOY appreciation, and PWC, which created tiers based on surveys of industry professionals.

But the second method likely only works on zones that were not surveyed recently.

Services Borrower Did Shop For: Survey Fee, Title - Endorsement Fee, Title - Premium for Lender's Coverage, Title - Settlement Or Closing Fee, Title - Tax Cert/Guaranty Fee A+B+C = Buyer Closing CostsFor a seller:6% realtor feeAny HOA transfer feesEscrow feeTax feeAttorney fee Hope that helps!