Know what speeds you're getting from your ISP and make sure the modem you want to buy supports or exceeds that speed. Usually getting a separate router and modem is the way to go, but if you want a single device, you'll be looking for a gateway. You'll get better wifi and save money getting your own devices.
You can also drop the land line and get an internet phone adapter which you can plug into your router and make calls for free over the internet. Only downside is that you'll need to pay something like 12 per year to upgrade your line if you want to be able to call 911.
Pedal bikes are also much heavier than balance bikes, making them more difficult to learn to balance. For kids aged 5 and up, removing the pedals is an option, but is unpractical for toddlers and preschoolers. While balance bikes something like these are prepared for kids to ride a bike, they also offer years of fun and independence before they are tall enough to fit on the smallest pedal bike.
I totally agree with you, I'd rather clean up my own messes, but...
There are all kinds of "Barf Bags" out there, some you can get at Walmart or CVS. But the ones that I'm familiar with, that I recommend are:
https://www.amazon.com/Safetec-Vomit-Bag-4-75-3-25/dp/B0198ZL6QE/ref=pd_lpo_121_lp_img_4?ie=UTF8&refRID=ZZAFCKTM8A6539R3ZTSP