Hi, and welcome to 3FC. There is a lot of support and information here on different diets and peoples success with them. I had to read your post twice, because I thought I read that you were feeling alone after moving to Texas, but then you said you have 4 kids a husband and 2 dogs!! How are you feeling alone? Your house sounds like my dream house where there would always be something going on! LOL!
All jokes aside I understand that it may feel a little lonely moving away from friends and family and feeling fat and miserable is probably not helping you get out there and make new friends.
The good news is you found 3FC, and we'll be your virtual friends until you feel good enough to go out there and introduce yourself to Texas.
I did weight watchers for a small time, and while I lost a bit of weight, I found it hard to incorporate into my daily life. Like you for a while I was paying for it and not using it. My suggestion to you since you have big family to feed as well. Is to cut out weight watchers and not sign up for IP. (for now)
Let's first try to drop 20 pounds (10%) of your weight with healthy food choices for the whole family and a little bit more exercise. During this time you can read up on IP and other diets mentioned on this site and figure out which one is really the best for you and your lifestyle.
If you have time, track what your family eats for one week. You can use an online tracker or if you have a smart phone or tablet there are apps like My Fitness Pal and Lose It. Try and get an idea of how many calories you are consuming daily, weekly and where these calories are coming from.
When you see the week laid out, it might become more obvious where you can make some changes that will help you see results (like late night snacking or pizza 3 times a week or whatever).
I have 2 brothers who played hockey and soccer, so I understand about eating out after practices and games. My parents made a change for financial reasons as opposed to health reasons and reduced our eating out to once a week. It was harder and took some preplanning but by creating snacks that we could eat just before or just after a game, we were able to wait and come home and eat dinner. I mention this, because it is so hard to make good choices when you eat out a lot, it's not impossible but if you can reduce the amount of times you have to eat restaurant food a week, that will make your weight loss that much faster.
With 2 dogs, you have some built in exercise right there. Maybe start with taking longer walks to explore your neighbourhood. You can get a pedometer and try and increase the amount of steps you're taking everyday. Just walking for 30 mins - 3- 5 times a week will make a world of difference.
Again welcome to 3FC, we are here for you. If you have any other questions jump in and ask! Good luck!