Can I run my truck's radiator on some water for 2 days?

My lower radiator hose has a hole and shot everything out. It was at the very top by the clap by the water pump so I cut the hose and reconnected. About a gallon shot out but there was still antifreeze up to the water pump. I added about 2 cups of spare antifreeze and 10 waterbottles but my hose won't come for... show more My lower radiator hose has a hole and shot everything out. It was at the very top by the clap by the water pump so I cut the hose and reconnected. About a gallon shot out but there was still antifreeze up to the water pump. I added about 2 cups of spare antifreeze and 10 waterbottles but my hose won't come for 2 days. I have an expensive mishitmoto race radiator and feel uneasy with water sitting there since I'm driving my other car to Tijuana for the weekend
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