I took a lot of buses last year, but you have to keep some things in mind:
- Most buses stop 3-4 blocks away from the Convention Center; there's a new "transit center" downtown where a lot of the buses stop, but it's 4 blocks east (and 1/2 block north) of the center
- It's $1.75 a trip, although you can buy passes either online or at the bus system's "store" downtown
- Very few buses run after 10 PM
- Buses don't run as much on weekends - in fact, a lot of routes don't run at all on Sunday
- Some routes take a long time (for example, if you have a hotel in Park 100, the route actually heads away from downtown at first, and takes something like an hour for a trip that would take 20 minutes if you took the shortest route)
- Not every hotel is near a bus stop - especially out near the airport (in fact, I based my hotel choice in part on how close it was to a bus stop that ran downtown)
Go to indygo.net to get route information