I agree with saltheart... fish whenever you can...
to put all your eggs in one basket i would say no..there are places that will produce 50's consistently but there are also other spots where you could have a 200+ pound night easily

interesting responses here, I have to agree with you guys that would rather have consistent, good fish, rather than that one 50. After all, 50 IS just a number and that is not what it is all about. I have been having a ball just catching the 14 inch schoolies lately, all I really ask if for a couple of keepers here and there to feed my face!
The famous Thoreau quote applies here: "Many men go fishing all of their lives without knowing that it is not fish they are after"

Only 50 I ever got was the 50 lbs. I gained after I quit smokin!