I want to be a vegetarian, but it's just so hard to give up red meat and fish.
I completely understand! I'm vegetarian as well actually, and it took me about 6 months to transition over.
Do you have any tips on how to transisiton?  I don't want to be a vegan, that would absolutely be impossible for me.  I need eggs!
Make sure you are getting your macro and micro nutrients. I eat a lot of legumes, nuts, and organic soy.
Soybean
The soybean or soya bean ("Glycine max") is a species of legume native to East Asia, widely grown for its edible bean, which has numerous uses.
Traditional unfermented food uses of soybeans include soy milk, from which tofu and tofu skin are made. Fermented soy foods include soy sauce, fermented bean paste, nattō, and tempeh. Fat-free (defatted) soybean meal is a significant and cheap source of protein for animal feeds and many packaged meals. For example, soybean products
while protesting against Kárahnjúkar Hydropower Plant in Iceland.
Jónsi is a vegetarian. He states that he "didn’t go vegetarian because of the animals" but became gradually more concerned for their welfare. Jónsi elaborated that he would find it difficult to date someone who eats meat, saying "I just love animals and I do not want to kill them, cook them or eat them so it’d be hard for me to watch anyone do that." He briefly followed a raw food diet, although he no longer practices