Any suggestions for securing RG-6 cable along a fiberglass-shingled roof? I've got 30' run to the best interior entry point. Should I use regular screw-in coax standoffs, or is there something better? Should I run across the peak of the roof? There's a ridge vent...should I try & run parallel to that?
I live in the northeast, where snow & ice can sit for quite a while on the roof. Any suggestions would be appreciated.

Eric Shapiro