One more shot?

One guy I worked with about 2 years ago on the acoustic duo thing had to quit - he said ther ewas too much family stuff going on at hte time, so he couldn't commit to anything. We had practiced for about 6 weeks, and even done a ocuple of open mics to try things out.
SInce that time I've run through/over another 3-4 people who didn't work out for various reasons. Then last week, I hear from the first guy again - now his schedule/family sh*t is better, and he's playing again, wanted to know if I wanted to try again. I told him what I had on schedule and to come to one of the nights so we could talk - frankly, I don't know if I want to pursue a duo act again - a lot of work to get a set list rehearsed and to get established - rather than just join an existing acoustic band that wants another player. Also not sure I can rely on this guy to not bail on me again if something comes up in his home life.
So I guess I'll have to ask him some pointed questions if/when he shows up some night.
SInce that time I've run through/over another 3-4 people who didn't work out for various reasons. Then last week, I hear from the first guy again - now his schedule/family sh*t is better, and he's playing again, wanted to know if I wanted to try again. I told him what I had on schedule and to come to one of the nights so we could talk - frankly, I don't know if I want to pursue a duo act again - a lot of work to get a set list rehearsed and to get established - rather than just join an existing acoustic band that wants another player. Also not sure I can rely on this guy to not bail on me again if something comes up in his home life.
So I guess I'll have to ask him some pointed questions if/when he shows up some night.