. >> reporter: as we leave west wildwood, we find nathan vaughn. he can't get around by car, so he paddles home and sums up what most are feeling this week op the jersey shore. >> water's everywhere. >> you took the kayak out? >> yeah. >> what's it like kayaking down your neighborhood? >> everybody's taking pictures. >> reporter: that's what most people are saying, it is fun to see the water in the streets, but it is causing a lot of damage. again, residents up and down the jersey shore basically have two or three high tides to be concerned about. the one coming up in a couple of hours. some say the daytime tides in the afternoon have actually been a lot worse. >> in north wildwood, cape may county, our cameras caught this house afloat. it collapsed overnight. the strong high tide lifted the 2 1/2-story home off its foundation, sending it flowing down the grassy sound inlet. fortunately no one was hurt. >>> more than 21 million people along the eastern seaboard are under a flash flood watch, or warning. wide areas of charleston, south carolina, are