Chances are you'll be shooting about every weekend anyway so no better time like the present.
Seriously Barry is right it doesn't take long to get it dialed in. The tedious stuff is fitting the peep, nocksets and loop and then tuning. Thats all stuff you can do in the house in your basement at night though.
You'll be fairly dialed in to Hunter Class yardages in 1-2hrs tops. Then refine it the following weekend before the big one.
Heck back in 2003 I took a Bowtech Patriot out of the box at 1:30PM, set it up, sighted it in in my back yard in 1hr, showered, and then killed a big 6pt buck at 3:35PM.
Now THAT's turnaround.
