I learned on a Yaesu 7800 and vx170 (the 270s earlier version) and have got a 270 now.
It takes a little practice but here's the fastest way to get you on the air.
So I'm taking the janesville repeaters off this list...
Repeater Directory Listing
Turn the radio on and press VFO
Type in 4 5 4 5 0 you'll see the - pop up above the frequency, you should now hear any activity on the repeater.
Press the red function key, then 1 turn the knob to tone, press the red function key once more.
Press the red function key then 2 turn the knob to 123.0 press the function key again. Wait for a break in conversation key up give out your call and see if you get a response, when you let go listen for the radio to receive for a few seconds immediately following and you'll know you did hit the repeater and are in range.
And press the memory keys as Jeremy described to store it, then you can program other repeaters. 147.075 is your other 2m repeater in Jainesville and it's got the same CTSS tone, so you can just plug in 4 7 0 7 5 and the 270 will stay on the same pl, same goes for a few of the repeater in Madison and your area of the state.
Don't be afraid to mention your new, you'll likely receive a little extra help and at the very least some extra patience if you've got to make adjustments. And check out your area clubs, and I highly suggest making a trip out to one of the nearby field day sites
Field Day Station Locator to get to meet some of the HAMs.
Yaesu takes some time to learn, but once you get it down, you can pick up almost any Yaesu and get on the air without needing the manual because it becomes so intuitive.