Fish-Hawk.Net

I don't do much of spin fishing. I tried to google Ned rig - but I still have a question:
- what is the essence of Ned rig ? Is it in the "special Ned rig jighead" + the 'special Ned rig plastics"?
Otherwise it looks to me like any other jighead + some plastic.

Thanks

Hi...
We are renting a cottage on Lac Clair Val des Monts.
I've caught SM bass so far, but is there any other kind of fish in this lake?
Any advice on what and where to try for any other kind of fish ?
Thanks