I live in the upper midwest and this time of year, about all I get to do is shoot to about 20 yards (primarily indoors as it has been sub-zero quite a bit lately), but I do some stuff that I feel keeps me pretty sharp. If you just feel like shooting, get some blaze orange golf tees (or the smallest target you can still see) and plug those into your target. The whole goal of course is to be able to drill those tiny targets, which will really make a guy work on his form till you can stack arrows on it repetitively. Or, I like shooting 5 spot competition targets the most probably. Pretty amazing to see what shooting at tiny targets at just 20 yards can do for a guys downrange shooting. And if you haven't already, you can give walk-back tuning a try. Makes broadhead tuning a lot easier when the time comes.