Try putting down some cardboard to keep you off the ground while doing this. I think my wife's Tacoma is a 2006, and removing the oil filter led to some spilling oil, IIRC. Your model might have a different design, and maybe I just didn't plan out my first oil change on that vehicle good enough. Here are some general tips I've picked up from various sources.
1. Put your oil cap face up right next to the hood latch so you can't close the hood without getting it out of the way. Don't move the cap unless you are screwing it back onto the engine.
2. Prefill your oil filter with oil, let it sit a bit, prefill it again, and then install it taking care to make sure you hold it level as you install it. Take into account any angle of insertion when prefilling your filter. If you fill it to the top and then have to angle it for install, the end result will be unnecessarily spilled oil.
3. After you are done with your oil change, run the engine for a minute, turn it off, recheck you oil level, and add in oil to cover any shortages that appeared after the engine ran. Of course, I'm assuming you are on a flat surface.
4. I like ramps for my oil change, too. My driveway has a slight angle to it so the vehicle sits level on the ramps. I put on the parking brake and block off the tires to prevent gravity from moving the car off the ramps.
5. Have fun!