If you are looking to find a free WiFi hotspot there are a bunch of things you can do that will cost you little to no money. You could go out and invest in a WiFi hotspot finder, but honestly that would just be a waste of money. There are many different ways that you can find a free WiFi hotspot with little to no investment on your own. The best way to get started is find a website that has a list of all the local free WiFi hotspots and then see which one interest you.
What To Look For In A Free WiFi Hotspot
The most important thing is to see what kind of connection the have to the internet and what kind of wireless service they are running. I would look for someone who is definitely running some kind of broad band connection, preferably either cable or DSL. The other important factor is what kind of router they have to connect up to. You are going to want to look for one that has either wireless G or N available. In addition make sure that your laptop can connect up through those two standards. B is not really a viable option because of the week signal strength and low overall transfer rates. It may work ok for one person at home, but throw a bunch of user on there and you will have problems.
Secondly I would look to see what kind of place the free WiFi hotspot is. I personally like coffee shops and book stores, but other people may prefer to go to someplace like a bar or a restaurant. I find them to be a little to distracting, even if I am just trying to do social stuff online, but your opinion could be something completely different. The type of establishment should be a place that you want to hang out and it would be tough for me to say what that is. In addition what you are going to be doing while online is going to be different, so make sure you have a couple options at your disposal.
After doing that initial research into your free WiFi hotspot you need to go there and take a look yourself to make sure that what they say online is true. You can check the signal with your laptop and just simply look around to get a grasp for what the place is like. I would avoid places that are completely overcrowded or completely dead as well. A nice balance is what you should be shooting for. Once that is done, you should have found the free WiFi hotspot you were looking for.