I'm of Indian decent but only speak English. I would like to. Also, as a side note: Even though you can totally get by speaking English I'm living in Chenna

I'm of Indian decent but only speak English. I would like to. Also, as a side note: Even though you can totally get by speaking English I'm living in Chennai now and make a few trips to Mumbai for work. In Chennai, I've had few problems with English, but in Mumbai, it can be quite a bit harder. If you stick to touristy things English is fine. But if you want to try traveling by auto-rickshaw or talking to locals, you will run into difficulties without Hindi.