dude the speed bumps on the hill are ok, they are not that big.
The big prob is right up the top, just as you come off the road. Take it real slow as enter off the road.
But getting back on to the road is worse, i bottomed out on the pedal tray pretty bad and had to power out of it. No real damaged just a little scary, if you've removed your pedal tray i'd be proper careful.
have fun