Photo digitizing

Hi all,

I've got (probably) a few thousand family photographs that I plan on scanning/digitizing. These photographs are organized into dozens or hundreds of envelopes with month/year and sometimes event description written on them. I'm on the fence between using a service to do it or DIYing it with a scanning machine.

The way I see it is -

Service pros:

1. I don't have to do it myself

Service cons:

1. I may have no control over how the digitized photos are tagged or organized (date tagged, filename)
2. Risk of photographs being lost/damaged
3. $$$$

DIY pros:

1. I can tag and organize the photos exactly how I want
2. Much less expensive

DIY cons:

1. I have little spare time and this project could be extremely time consuming.

I would love to hear if anyone here has experience doing this and what techniques or pitfalls you may have discovered along the way.