It’s a long game so worrying about the short term is kind of pointless.

Plus they have to put cash in.. I

Many sellers will not accept this since they are in second position, and it is very risky since if you default (higher probability for investors with no money and/or no skin in the game), they will most likely be wiped out during a foreclosure.

It's definitely easier to invest out of state financially, but you can run into some issues without a good team in place in the market you're investing in. I

Quote from @Chris Seveney: @Francisco AvancenaThere are specific lenders who will do land dealsBut of course not as many as traditional real estate.The key will be skin in the game - typically for land because it is less liquid than a home the lender will want to have a lower ltv on the deal I fund land flippers currently in  CO FLA WA ID MT NV AZ OR TX SC GA VA  one thing about land though LTV is lower and RATES are NOT the same as typical HML rates are higher for raw land but its a specialty niche and a business that I grew up in..

Unfortunately most lack the balance sheet to obtain favorable financing, can't afford to put any skin in the game and fail to make a compelling reason for why the investment makes sense or to justify the structure they are seeking.

I am really excited for this project and want to make sure a great family moves in! I

They have more skin in the game then you do.Make sure you get clear title.

You can only play games for so long.Chances are your next door neighbor is an IRS agent and turns you in when your tenants blocks their drive or some other random event disturbing your IRS neighbor.ADU catches fire and your insurance won't cover you, because it was an illegal and unpermitted structure.The city inspector told the last guy not to build or rent it, and is now pissed and wants to make an example of you and just red tags the whole property and no one can occupy for the next 1-2-3 years while you wait for a hearing.Then when you get the hearing, "staff" recommends you tear the whole structure down, and if you still want an ADU, you can apply for a permit and rebuild it.Your tenant quits paying rent and won't move out and you can't evict them, because there is no valid lease and they're just your "roommate".Probably a dozen other bad things can happen to you when you do stuff like this. 

I normally list them with a tenant inside and if I cant get what I want after 2 weeks Ill drop the rent a little to get someone in. I