Raid Scheduling & Availability

I am very interested in raiding, as raiding is the reason I bought Destiny. However, in an effort to not fall in like I (and most of you) did in WoW, I'm limiting my raid time. I have a constant work schedule which is Mon-Fri 8a-5p (ish) EST, ergo ideal raid time would be 2-3 days per week, somewhere like 8-10p, EST. I'd prefer not to have scheduled raids on weekends. I figure this will leave me 2-3 weekdays to do things like the weekly, mark/rep farming, Strikes, etc. I never know what kind of play time I'll have on the weekends, so I will not be able to commit to anything on the weekends. TL;DR 8-10pm EST, 2-3 days per week is my only commitable(?) raid time.