Seeking opinion on "RE Investor Seeking Trainee" Sign

[Billy San Roman]

Aloha everyone, 

Just looking for first, some opinions on a sign I saw posted in my area recently and second, some good questions to ask if I call this person that would help me better determine their legitimacy/experience. 

About a month ago I decided that I wanted to commit to becoming a real estate investor. Currently I am reading as many books as I can get my hands on to learn as much as I can on the subject. 

This morning while driving around I saw a sign on the side of the road, "RE Investor Seek Trainee. $1,000 - $10,000 2x wk pot." and then their phone number listed. 

I know that finding a professions in my area and offering to work with them is a great way to learn. Looking for an opinion on acting on this advertisement and what some good questions would be to determine legitimacy and experience. 

Mahalo in advance!

Billy