I know in Indiana it is illegal to hunt over bait, but I have an area where I want to turkey hunt this year where I have a mineral block and a tube I have been filling with alfalfa chunks for my deer. Would I be able to turkey hunt in this area without moving by deer feeder?

no. and you should move it now because all bait has to be removed 10 days before you can hunt there. the mineral block has prolly leached into the ground so throw some dirt and leaves over it and you should be safe .just stay clear of that spot in case you get checked by a C.O. even an empty feeder needs to be removed.