Hello I am 55 years old I have not flown for 20 years. I'm a former KC 135 PIC. I have been hired in 1993 with America Airlines...never made it to training. I am going through a midlife change and want to pursue commercial aviation and would like to know what the best way is to get retrained so that I can be hired by a regional or a major. Time is of the essence, any advice would be helpful in terms of getting currency, being competitive in the hiring process, and who is the best airlines are that would hire me. I am on the verge of committing to ATP to go through a 3 days of sims for $2500 in DFW. Is this a good idea? (Class 1 successful). Thanks