There are some UK reptile forums (google it, I'm not sure forum rules allow a direct link to other forums) where reptiles are offered for sale. It might be easier to find locals there in case you feel you can't properly keep him anymore. Ssnakess while awesome and all is generally crowded by people across the pond
Otherwise snakes can be pretty low demanding, but I understand your point there too.. they grow old, like 20+ years old, so it's quite a commitment and we should look from the animals point of view, not our own.