Pastor Doug Johnston has been teaching at Timisoara Baptist Bible Institute several times over the last few years. He has also spoke in local churches in the the area on the Sundays while there (last year I did 4 churches on one Sunday, some as small as 5, some much larger).
Pray for him as this seems to be something they enjoy having him there for. Costs for these trips run around $3,500 to $4,000
Doug has also been to Indonesia to STTII in Jakarta. This has been a wonderful experience as well and is always looking to return. Costs are less for this trip as he can stay with Barbara's sister and brother-in-law, about $2,500 due to of their help.
May God Bless You and Yours as you pray for these ministries.