At present I am not responsible for raid tracking or dkp type stuff. In fact, we are using officer-award (with success) and are slowly going from doing so with merely memory towards doing so based on more formal attendance figures and the like. I WWS every raid I attend and so on but I'd like to find a decent in-game answer that can give the following:

Attendance over the last XXX raids, percentage and appearance time
Psuedo-attendance credit for "sit-outs"
Loot taken and when, ideally with iValues and names of the last slot-upgrade
Custom notes if possible for loot taken

I haven't dealt with this in ages as frankly, I've dealt with officer-award for a long time now. I do apologize if this is well covered elsewhere but honestly, I'm just too damn busy IRL right now and my (admittedly cursory) search yielded little of value. It's a serious brewing issue for us though and I'd like to move the guild towards at least a transparent open system before biting the bullet and going full DKP. I'm enough of a geek to know that if I start down that road I'll need to go the full Afterlife methodology and frankly, I hate the upkeep on that.