You can ride to Sylvan from Stoney Creek. It'll take longer to load your bike, drive there, and unload it. The bike path is very near the hotel, and goes right to the bridge to get onto the island. It isn't marked, and I'm pretty sure a map won't help much, if at all. The good news is, it's an island, and not a super big one at that. So, getting lost is only a very temporary thing. It has been in Dirt Rag and is worth riding.

15 minutes from your hotel is Sunderbruch, 20 minutes to Scott County Park, and I'm not sure how close Illiniwek is, but I'm sure it isn't very far. All these systems have some great and fun riding. Hopefully you have a chance to ride them all! Post up when you get into town, or check the "Let's Ride" forum to see where everyone is riding.

Hope to see you on the trails!!