I use wap.geocaching.com when I'm out and about. It's not perfect, but it works pretty good for grabbing the cache pages by waypoint. Otherwise, the find a cache page has a "search by waypoint" option.
Good luck!
Thanks, I swear I tried the search by waypoint before with no luck but I just tried it again and it worked! I have tried to get to wap.geocaching.com and keep getting a message saying it it too busy. The waypoint search is just what I needed.