Forget tequila, nasty, nasty stuff. The drunk you get from it isn't even fun. I've tried the stuff twice, and both are probably the worst drunk experiences I had.
Vodka on the other hand, gotta love vodka. So versatile and easy to work with. Vodka rocks!
For something delicious, try out Kahlua, mixed in milk. Mmmmm!
Also, be sure to try some white russian! <-- a favorite cocktail of mine.
Rum is nasty, but if you mix it with the right stuff (coconut [Malibu Rum] or coke) it's tasty.
Gin and tonic is something you gotta try. The opinions on that drink is so varied it's interesting. I like it, while many of my friends detest it. It puzzles me 😀
As for beers, there's so many varies of those out there. For everyday, cheap drinks, I tend to go for Rolling Rock. Try it out. For the more tastier stuff, don't hesitate to just try stuff - various kinds of ales, lagers and pales, from various countries, to see what kinds you like. I surprisingly tend to like British beer. Belgium beers are teh rock, but they tend to be a bit expensive. Ale and lagers are strong kinds of beer, so they might take some getting used to if you never or rarely drink beer. But there are some delicious ones out there - I particularly like the chocolate-favored ones, like the Bison Chocolate Stout.
That's all I got for now. Enjoy the alcoholic world, it's a fun one (in moderation, of course... 😉 )
And once you've tried various alcoholic drinks and want to try something different... look up on absinthe. I will say no more. 😀