I will be attending a dance competition/convention at the Mirage in July. I was thinking about staying at Treasure Island because the host hotels are usually pretty expensive and with tons of dancers attending classes at the same time elevators tend to get slow. I don't remember it being a long walk from TI to Mirage. Plus, they have that tram. I have absolutely no idea where the convention facilities are located at the Mirage and was wondering if staying at TI would be a mistake even if it did save me about $600. Thoughts?