1.- You can travel with the necessary cash to paid your hotel and meals and the rest is in the bank, I don't know over seas but here in the USA you can open the bank account with RBC and when you land you open another one and later you transfer your money online, that simple.
2.- If they see big amounts of deposits they can ask for more bank statements, you don;t suppose to receive the money as a loan from anybody, it's on CIC instructions.