Challenges could include:Having the population to make it a sustainable day-to-day venture.Finding quality staff is tough these days, don't care what you pay them.Breakdowns/serviceInclement weatherPennies on the dollar at exit If the truck does say, 1000 bucks and after labor/cost of goods the operator's left with 500 - 600, then has commissary expenses and a possible split with a partner(s)Ehhhhh...burnout.There were dozens of trucks here 5 years ago and only a handful have really survived the grind. 

I'm starting off as a no to low money down type investor lol with so much more to learn.

There are quality public schools in the area and many local attractions.

Welcome to BP @Xavier Tazanu Check out Brandon's book on Investing with no or low money down, it's a great resource on creative financing.

Profit would probably be low but anything in the green to me is great!

Early winter inventory is low and those out looking are serious buyers, so this is a great time to list.  

There's plenty of threads about buying your OWN primary this low down FHA way.

I own a couple investment properties, 5 units in total and have found the buy and hold investment route has worked out great for me here... certain areas in the city have low investment property purchase prices (50K to 70K) with high rental prices.

At the moment, I'm looking for ways to break into the BRRR cycle in this Seller's market, leaning toward low overhead properties with Short Term Rental potential - particularly near Ybor City and TPA airport. 

So it's a question of leverage(not being spread to thin), tenant quality/occupancy, rate of acquisition of new properties, etc.