I'm looking for opinions on the best baby carriers to use in Disney. I will have a 6mth old when we go in May and I know it is going to be hot while we are there. Does anyone have recommendations for carriers that won't make us too hot while carrying him and is comfortable for the both of us. I also don't want to spend a lot of money, as I will probably only use it during this trip. Right now I just bought the Infantino Flip, but not sure I'm going to keep it. Has anyone used this one before?