Do I take the Dog or not! help help help!

OK, so here's the dealio - this evening we're heading out to our ski condo up in the interior. Its a long drive (>6hours) and it can get pretty cold when we're driving up. We take our a 4 passenger pick up truck, which has no room for the dog crate inside. 

Originally we were supposed to purchase a canopy for the truck, so we woudn't have to worry about our little gal (little for a pure bred german shepherd) getting cold on the drive up. However, because the cost of the canopy is a little high and we have to save for the added cost of the inmate, we haven't put the money into it.  However, I can purchase a blanket to wrap around her crate and then put a tarp over it to prevent the wind from going through. Her crate would be locked up against two walls of the truck bed as well to prevent cold from going through. I think she should be fine in terms of temperature.  She's a german shepherd with the a thick coat who is used to staying outside. My biggest concern is the windchill, but I think the precautions I"m taking should keep the wind chill out.


I really really really want to take her up with us. Monkey can only ski for half the day and it'll give him something to do in the afternoon - playing with her in the snow.  It will force me to get my ass off the couch and go for a walk in the morning prior trying to get some work done.  My concerns are that she is an outside dog and we have no yard in our unit. Therefore, when I'm not outside she would have to be crated. I know lots of people crate their dogs overnight or while they're at work and I have no issues with it. I just feel bad because she normally has a whole yard to play and run around in.  Is it kinder to leave her home by herself or take her with us and have her crated for longer than she normally is???

I'm so torn. I've been taking her with me to the local mountain when monkey is skiing with his daddy and she loves it. I feel like whatever decision I make, I'm going to do wrong by her...help me!