Try PowerChews Pre-Workout, no pills or powders, no need for water, and they taste like Sweet Tarts. Very good energy and focus, and not overpowering. They're 50% off and free shipping right now at powerchews.com (facebook50 is the code), great time to try it. I eat the BCAA ones like candy, easy to overdo it!
For motion sickness, MythBusters tried a bunch of stuff and the best thing for motion/sea sickness was ginger. They have some motion sickness ginger pills I've seen on cruise ships.