Yeah, I found it really difficult to keep fit, and I actually put on about 20 lbs after arriving in Canada. I am now working to get it off, and the extra since we lived in the USA. I have only myself to blame for the weight gain.
I have joined the local community centre, where they have a gym, and swimming pool. I try and go on the treadmill 3-4 times a week, and do weights 2-3 times a week. I also try and go for walks with the dog a few times a week, or on a hiking trail on weekends (even in the rainy season). I swim when I can. When we lived in Calgary, most of my workouts consisted of indoor aerobics, and treadmill. I have, so far, lost around 20 lbs, so am quite happy with my progress. I am also studying to be a fitness trainer, more for my own benefit, but it would be a cool career I think. I am keen to take a sport, and am thinking of doing Karate. I did take Tai-Chi classes on and off over the last couple of years, and it really helps with stress - brought my blood pressure down, and lowered my pulse rate (something I can do at home). I want to cycle as well, since there are some really awesome trails around Nanaimo.
Of course, the portion sizes are a huge problem, and I do try and have salads when we eat out, or just an appetizer with a side of salad or veggies. However, I am not always successful in resisting temptation. Some restaurants (like Montana's) allows adults to order from the kid's menu, and I do that sometimes, especially when I'm in the mood for ribs. One thing I miss from SA, is the range of fruit and vegetables, and the taste. It's somewhat bland here (unless locally grown), but I do force myself to eat at least one piece of fruit a day, and salad and veggies with every dinner.
Well, that's muh story in a nutshell! I sure have learned a lot with the fitness training courses, and have another year to go before finishing. Then we see where it takes me.