I have a portable blind I seldom use .
I do use it when I go downstate for there season opener .
We only hunt 3 days .
I started bringing it with me abought 3 years ago .
2 out of 3 years Ive taken 2 deer out of it .
I usualy hunt out of my portable tree stand .
Now I hunt out of my ground blind for all evening hunts downstate and have great luck .
I set the stand upon a Friday afternoon and hunt it on Saturday afternoon and see deer .
They are greta ,
As all locations for hunting , make sure you set up your blind downwind of where the deer are entering a feild or location your watching .
There are a ton of them out there , heck now they even make them with sent eliminator .
Mine cost me less than $50 bucks
So the answer to your question is No . You can set up your blind and hunt out of it the same day .
Keep it near some cover like , brush , tees, etc. so it blends in some with the suroundings .
Hope this helps , Good luck ..