Here are a couple of interesting items about Rolling Seeker:
1) Busse Woods is his favorite place to cache
2) He is always looking for someone to go caching with
3) He enoys caching on his bike, hence his caching name
The cache is filled with many things that "roll", so bring something to trade.
There are a couple of one-of-a-kind Avenger trading cards for the first couple of cachers that find the cache.