Welcome!
NC,
I actually live in the Tri-cities...if you are looking for good rides or rentals...check out Scott's cycles in Kennewick right on hwy 395. Good bunch of guys and will more than likely steer you in the right direction. Or... check out Markees Bicycles in Richland (he has 2 shops, check the Richland shop and ask for Nathan) They both can give you ride maps of the area. If you are here during the week, there are club rides (Chinook Club) from Tri-city Court Club on Edison and Court in Kennewick MWF at 6pm, and Saturday at 9 am form Espresso World in Richland (on George Washington Way) Both rides have multiple levels of riders to hook up with. During the week the rides are 30-40 miles and on the weekends, the rides are 50-80 miles. Hope to see you there...