Hi Arlo, Welcome! You're brave for tackling this new lifestyle in a tough environment. Well done. Clearly it really matters to you.
Others have posted the links to an online site called "myvegansupermarket" that I've visited & found products I hadn't realised were vegan before so there are quite a few mainstream choices. Most of them seem to be listed there so that makes any decisions easier.
In terms of day-to-day meals, if you like eastern dishes and have access to the kitchen then I'd totally recommend making your own spice mixes to have on hand for a quick stir fry with veg, maybe add some coconut cream (and cook rice in another pot to have as your base) or if not, just water and then dried rice noodles on top. Pop on the lid for a few minutes and the noodles and veg are done. Quick, simple, super tasty and as varied as the vegetables you have in your local supermarket. Also making from scratch means you know it's vegan.
I have three spice mixes in my fridge, Malaysian, Madras and Vindaloo. I also have a jar of tom yum paste. Be careful not to confuse this with laksa or pad thai sauce (both of these have fish in them). The spices and tom yum can be purchased from a good supermarket or delivered free from RealFoodsUK or buywholefoodsonlineuk if you order over a certain amount. There's another site listed on this forum called "Healthy Supplies" but I've not used it.
This week I've just returned to regular eating having given up added sugar for Lent, which meant I wasn't eating my usual Linda McCartney frozen food products (vegan country pies, sausage rolls and sausages). Believe it or not, they have added sugar. Anyhow my first bite of these has been so disappointing - they seem so bland! So be warned, if you focus on the fabulous Pacific rim, middle eastern and indochine recipes it may be hard to eat regular processed food again... oh, and you could lose a fair bit of weight without meaning to.
Good luck with finding other vegans in your locale to assist with supporting your decision. If you can't, fear not. This forum is here for you too.