Look at the Internet like a worldwide network of superhighways. In order to get onto the road, you will need an on-ramp. Of course, you will need a car, and that is the function of the browser and e-mail software. In this country, advertising pays many of the bills for the roads, but in other countries, the access cost is often higher, charging by the minute of connected time. Your problem will be to see if your hotel has an Internet connection available to guests.
Some foreign hotels do.
The best way is for you to send them a brief note from there, and they can then just reply. In my case, where I use a regular ISP, I can log in remotely from anywhere and pickup all my wife's and my own mail. I am not sure if AOL allows this, but you might ask their support technician. Labels I have been asked to print mailing labels on my laser printer by a local service organization. I was given some labels of the right size for my printer, but the box gives dire warnings that it is for Ink-jet printers only.