Can I make 700 miles to home with my coolant level dropping?

What is your question?

I just observed that the coolant level in my 2002 Toyota Sequoia keeps slowly going down to halfway between Full and Low, in about 12 to 24 hours, whether driving or parked. I removed the skidplate and noticed coolant dripping slowly along the lower edges of the radiator. The hose there seems ok. Would it be wise load up on a few gallons of coolant, take my time home, stopping every hour or so to check the level? Travelling will be about 12 hours. Thanks for helpful answers.