Life / Why is Orange Poland such a crappy / expensive network? [53]

If I hadn't been Orange customer until recently (there was no competition around, fortunately there is now) and if I hadn't been forced to deal with extremely lousy Orange's DSL at work I could even believe you.

According to UKE's "raport o stanie rynku telekomunikacyjnego" PTC (T-Mobile / Heyah) has more customers. Orange is second. They are the only network that still sells simlocked phones. Very customer "friendly" of them, I guess that and lousy competition when it comes to Internet access outside big cities can explain why they are (still) second.

Life / Why is Orange Poland such a crappy / expensive network? [53]

Orange is infamous for their extremely bad services and Wołczkowo is outside city proper, so unfortunately this was to be expected.
You are using 3G/LTE, right? Get 5 zł starter cards from every single company and test them all before signing a contract.
Don't know about Skynet, never used them. Another local ISP you might check is Espol, they got wimax and LTE services and you should be in range.

Life / Electric cigarette - am I allowed to smoke in restaurants, bars etc. in Poland? e-juice in Szczecin [6]

I've seen there is one called e-Smoking World at Galaxy, but I never did any shopping there.

Life / Electric cigarette - am I allowed to smoke in restaurants, bars etc. in Poland? e-juice in Szczecin [6]

Recently Szczecin's local government has forbidden to vape in public transport (and public transport stops).
You can vape at restaurants, bars etc., but its perceived as rude by many people. I go outside every time.
There are plenty physical stores (you can even buy e-liquid at every Żabka corner store these days) but it's much cheaper to buy it online. I buy mine from e-dym.pl or peleon.pl, both have great prices and shipping times. If you really need physical store there I recommend Cigger, they are at Bogusława street and at CH Ster shopping mall.

Travel / Transport in Stargard Szczecinski for wedding [4]

Are you landing in Szczecin-Goleniów (SZZ)?
As far as I know there are is no direct transport from the airport to Stargard. So you I guess the simpliest way to do it is to go from the airport to Szczecin and then to Stargard.

There are trains and buses from Goleniów to Szczecin:
interglobus.pl/rozklad-jazdy-goleniow-lotnisko.html

There are frequent trains from Szczecin to Stargard:
rozklad-pkp.pl/en

(station names: Szczecin Główny, Stargard Szczeciński)

I guess hotel in Stargard will be glad to help you with transport from the venue and back. If not, check local Taxi companies:

info.stargard.pl/motoryzacja_transport/index.php?H=1&A=18&B=419

Life / Where in Poland would be a good place to live for freshwater fishing? [4]

Mazuria is full of tourists. I would suggest Western Pomerania, areas around Drawsko, Czaplinek, Szczecinek, Wałcz. Plenty of lakes and very little people.