Boomerang: the flight pattern you describe is very common for beginners, and we refer to as the "newb hyzer."
Even thought the View is considered a beginner friendly driver, I suspect both of the following are true in your case:
1) You're not getting the disc "up to speed," meaning that you're not throwing the disc fast enough to get anything that looks like the flight path it is designed for.
2) Try as you might, you're probably not throwing it very flat, and probably throwing lifting your arm up at toward the end of your throwing motion, just before releasing the disc. A clean, flat release simply comes with time and practice.
The "obvious" solution to most beginners is to "throw it harder," but that typically produces more form flaws (grip lock and/or Off Axis Torque)... which can create other undesirable results.
Generally, beginners get better results with fairly neutral midrange molds (like the Shark, Buzzz, Claymore, Warship).
They're designed to be thrown at lower speeds than drivers, and are typically more forgiving of form flaws than drivers as well.
You're also correct in that lighter weight discs might help. All things being equal, it takes less energy to get a lighter disc up to it's intended speed than it does to get a heavier disc up to speed.
Who do you go to the course with? Before going out and buying any new discs, see if they, some friends, (or maybe even some approachable looking people at the course) would be willing to let you take a couple of throws with neutral midrange... just to see how it works for you - and see if that gets you better results.