Fermanagh is not Belfast with more fields. Enniskillen is the main hub, but people may be travelling from Lisnaskea, Irvinestown, Tempo, Belleek, Derrylin or smaller rural communities. That creates two realities at once: the pool is smaller, yet the practical catchment can be wider than the county boundary suggests.
Cavan, Leitrim and Donegal may be closer than another part of Northern Ireland. A match across the border can therefore be genuinely local, although travel time matters more than mileage. Ask where someone is based and how often they are realistically available before sharing private information.
A smaller local pool is not a reason to lower your standards. It is a reason to be clearer about distance, discretion and what you want.“Swinging” can also mean different things to different people. Some seek social contact with established couples. Others are single, part of a couple dating separately, or interested in consensual non-monogamy without using the swingers label. Clarify the arrangement rather than assuming everyone follows the same rules.
There is no need to identify yourself through a recognisable workplace, village landmark or car registration. A genuine person should understand why someone in a small county reveals details gradually.