JIP
No longer a newbie, moving up!
So are we talking just dayhikes or big overnighters?. For me when I went bacpacking I always would put my tripod on the op of my pack. See I have an external frame pack so the top flap would be big enoug to hold my tripod in place.
If I was going on as dayhike I would use my Lowepro
http://www.lowepro.com/Products/Backpacks/allWeather/Rover_Plus_AW.aspx
The beauty of this is you have a compartment for your gear plus room (alot) on top to carry other things like food etc. there are water bottle pockets and a good solid system for lashing your tripod on the outside. Even better there is a rain cover tucked into the bottom of the bag and I can assure you after going through a 10 minute monsoon rain in Mexico it is watertight. I also know some of the newer (and of course pricier) ones have a compartment fo a laptop.
If I was going on as dayhike I would use my Lowepro
http://www.lowepro.com/Products/Backpacks/allWeather/Rover_Plus_AW.aspx
The beauty of this is you have a compartment for your gear plus room (alot) on top to carry other things like food etc. there are water bottle pockets and a good solid system for lashing your tripod on the outside. Even better there is a rain cover tucked into the bottom of the bag and I can assure you after going through a 10 minute monsoon rain in Mexico it is watertight. I also know some of the newer (and of course pricier) ones have a compartment fo a laptop.