Both are great communities - I live and work in Weiser so I am deeply biased. That being said,
www.weiserschools.org is a good website to check out. We are an hour from Boise and all the benefits that a large city has to offer but we are very much the 'small town - big life' philosophy kind of people. I like to think we understand that looking forward is the only way to move forward (we have recently adopted a 'reject the recession' mindset). We do have the Weiser Sand Dunes west of town that offer some pretty decent riding (my husband used to go tear 'em up on a regular basis) and I know we have a large, avid motorcycle enthusiast population, whether you're talking dirt bikes or Harleys.
www.whyweiser.com or
www.weiserchamber.com (I work there) are two great websites to check out also. Very best of luck to you!