180 isn't a high number. What's your HDL, that's a bigger issue. Everyone focuses on LDL, but the ratio of HDL to LDL is what matters the most. Years ago, 230 was considered high, then we came out with tons of cholesterol drugs. Now it's much lower so we can put more people on perscriptions.
As a previous poster mention, throw in fish oil: http://www.dpsnutrition.net/get_item_pe158.htm
My favorite MRP just released: http://www.dpsnutrition.net/get_item_pe160.htm
Oatmeal is great at breakfast, need to have some sort of protein source with it ideally. There are tons of cheap protein powders you could drink. Throw in some almonds as well with this meal. For idiot proof oatmeal:
Get 1 minute oatmeal. Use 1/2 cup with 1 cup of water (roughly). Microwave for 90 seconds. Use 6 packs of splenda and 2 packs of sweet-n-low. Go to walmart and buy frozer bluberries. Throw in a handfull. Throw in some almonds (around 12) and drink a protein shake. That's a great breakfast. You can also use this same meal after working out if you wish.
I travel a lot, hence the link to the solution-5 mrp. Has EFA's, excellent protein, good fiber and 5 servings of fruits/veggies in it. I use their fish oil because I prefer a higher DHA content fish oil. Also doesn't give me the burps.
It should be noted, you need to exercise.