Played Sri Thani twice this week. Not difficult to find. From crossroads at southern end of ring road head south. Go under 2 concrete bridges, at second do a U-turn and then first left. Course is about 5k along road, pass a lake. Course was picturesque. Not that difficult, but greens in fairly good condition.
Clubhouse is a little basic, but meets all requirements. Lockers are available. Showers were cold. I had one good caddie, one indifferent.
Would be quite happy to play here once or twice week.
Played Victory Park, Thursday and Friday. Not that easy to find. A friend told me to do a U-turn at the radio mast? Forgot to tell me there are about 6 on the way from Udon. There is one sign telling you to do U-turn about 12k from Nong Khai, then travel back to Udon for about 1k and left at junction that has a big "5" sign at junction.
Considering its out in the middle of nowhere I was impressed on first impressions. Nice club house and resturant. Good changing rooms, showers a little grubby. Payed 750 Baht, which includes caddy, but not the 200 baht expected tip.
Obviously far better than Sri Thani. Course was playing long from blue tees. Fairways saturated, no run on ball. Shot 86 Thursday, which wansn't too bad with 3 double bogies. Played absolute c**p Friday. Just had to go and buy some more balls.

Had a good caddy Thursday. Fridays was probably the worse I have had in Thailand. Didn't know yardages and once forgot to mark my ball on the green before lifting. Other caddies had a good laugh about it.
From my experiences this week, I'm sure Udon's golf courses will provide enough interest and social life, should I come here to live.
Gary