Hi
Unless there has been new shite (light) on this then I would put it to the Brothers that the following counsel still applies:
Watchtower 1961 June 15th pages 368-374 Progreesing Towards Maturity
20
Another way to progress toward maturity is to develop a proper mental attitude. Paul had the right attitude as expressed at Philippians 3:14, 15: "I am pursuing down toward the goal for the prize of the calling above and which God extends in Christ Jesus. Let us, then, as many of us as are mature, be of this mental attitude; and if you are mentally inclined otherwise in any respect, God will reveal the above attitude to you."
Can you honestly say that you are pursuing the goal of everlasting life? Or are you pursuing the things of the old-world society? (1 John 2:16) What is your immediate goal? To buy a new automobile, or to buy out opportunities to serve Jehovah? (Eph. 5:16)
To spend money on an expensive vacation, seeing the sights of the dying old world, or to become a vacation pioneer, locating new friends, yes, everlasting acquaintances to join with you in the New World society? To retire and settle down in a place where there is a ratio of one witness of Jehovah to less than one thousand of the population, or to serve where the need for Kingdom witnesses is really great? If you are really pursuing everlasting life, then your record of field ministry should indicate that. Do you spend at least ten hours each month preaching and teaching the Bible truth to others? Can you imagine Paul being contented with less than ten hours a month even when he found it necessary to work full time making tents? What do you suppose he was doing on weekends, evenings? Studying God’s Word, doing God’s work, or attending a contest between the gladiators in the local coliseum, saying he had no time for the ministry?—Acts 18:3, 4.
I think that's fairly clear cut Brothers so no more vacations and no more retiring to nicer places.
This is happening more and more in the UK at least and this article from 1961 is one I'm going to bring up to my parents when I speak to them about why so many Brothers are retiring to warmer climates.
Thomas Covenant