lozzahj, another Ballaratian finally!!!
I'm a bit older than your boyfriend (33), but I'm heading down the same path so I'll tell you what I've done so far. I'll try to make it the short version:
Background: I was running and cycling for fitness. I'm a reasonable runner (10K PB 45m and coming down) and a good rider (30k time trial in 52m and also coming down) but couldn't swim with my head under water for more than a few metres.
So this is what I suggest
1. Read heaps and pick a training plan (alter it to suit) and start training.
http://www.trinewbies.com/ http://www.beginnertriathlete.com/default.asp Just jump in the pool and start swimming, he'll start to get the breathing right and it will get easier as his swim fitness improves. (I highly recommend Unisports especially if he's a uni student)
I haven't plucked up the courage yet, but joining a swim squad or getting some coaching is highly recommended by everyone, and at 19 he's probably not as far gone as me ;)
He'll also need to get some ocean swimming in eventually.
2. Ask questions if he's got them
Coolrunnings of course
and
http://forums.transitions.org.au/ 2. Have a goal race in mind, some options are:
Local:
http://www.ballarattriclub.com/CMS/index.php - They run winter duathlons, and a full summer series of duathlons/aquathons/tris. I haven't joined yet, but am thinking about joining this year. Great place to start for him, as distances are short and the swims are either Uni pool or Lake Esmond (so no need for ocean swimming right up front).
Brooks: Mini Tris (I did the the last one in Geelong as my first tri recently, good intro to 'real' race days)
http://www.supersprint.com.au/Default.aspx...t=31&Template=3 Distances up to 400m swim/16k bike/ 4k run
Gatorade: (Time to get serious, my aim for next summer)
http://www.supersprint.com.au/Default.aspx...nt=4&Template=5 Distances up to 1.5k swim/40k bike/10k run
3. Start planning for his Ironman debut ;) Ballarat has an abnormally high number of Ironman participants every year!
4. Next thing you know he'll be looking at every multisport race on the planet with lustful eyes. Mars Challenge (Ballarat), Ananconda races(Lorne)...
Now for your first tri ;) ....