Fun logo for social mapping startup Mountain Blasting

Mountain Blasting will be launching soon and we need a logo! We are a social mapping startup for people who love to blast through scenic routes. Users will plot their routes and share with others as well as upload pictures and videos. Users will also be able to organize group events to enjoy the routes together.

Mountain Blasting (casing not too important)

Mountain Blasting is all about having fun and enjoying great scenic drives. We want a logo that is simple and easy to recognize. The logo will be on our website as well as printed on business cards and bumper stickers.

I was thinking a composition of mountains and roads but am open to any ideas.

I've always like the Basecamp mountain logo of 37signals: http://www.37signals.com/

Feel free to be as creative!

- Photoshop PSD file to allow resizing
- Passionate and vibrant colors such as red and orange. Dark red is good too
- Curvy roads (dotted lines may help convey the idea of a road, but can live without it)

- Fun but not cartoonish