I have looked around a bit. It seems that USAA (independent policy) has the lowest rate that I can find and they are the ones quoting double for my current weight versus 30 lbs less.
USAA isnt the best insurance company for term life insurance. I have a policy with them but they put a LOT of limitations on their policies. They would only give me a $500k policy 13 years ago as a SAHM, which they said was "industry standard" which I believed. Turns out, that is absolutely not the case, and that "industry standard" is to insure a non working spouse at the same level as the working spouse. It was cheap, sure, but when it came time to boost our coverage last year, we went with AIG.
I will say, there isn't much difference in pricing from 29 to 30. It's from 39 to 40 where premiums skyrocket. I got a $1M 30 year term policy last year for myself and it's only $82/month, which I think is very reasonable for that level of coverage..If I had waited until this year, it would have been $225/month!!! I also didn't qualify for the top tier due to high liver enzymes levels in the bloodwork (still of unknown origin, by the way). My USAA policy is only $19/month but I got it when I was 29 and it's only a 20 year term policy, which we realized with horror last year, would be expiring in 9 more years, at a time where our kids will definitely NOT be on the path to independence. If I could go back in time, I would have purchased 30 or 35 year term plans through AIG initially, and skipped USAA life insurance.
Definitely shop around and get other quotes. Some companies are more lenient than others on the height and weight standards. I will say, AIG gave me a MUCH more thorough health assessment than USAA did. They asked about 100 questions about all aspects of my lifestyle and health history. They don't just rely on arbitrary numbers like age, height and weight.