equipment for newbie

i have never been fishing before but would like to start... however the vast
array of equipment is confusing m

Can you please give me any advice on what equipment somebody new should be
looking for (rod - ha ha very funny)... i could do with a starting poing...
which make, rough cost etc.....I have read i will need:

Rod Carbon 12-13 ft.
Reel.
Catch Net
bait
floats
hooks
line
and a licence

My 11 year old step-son also wants to go ... so i will be looking for
equipment for him as well... Do Children need anything else or can they use
standard equipment...

I am looking at the cheaper end of the market!!... is there a good 2nd hand
supplier anywhere in Manchester??

Also any tips on where in and around Manchester is a good place to go
fishing.. so i can gain some experience before we go away camping and
fishing

Thanks

G.