Hello everyone on Pianostreet! I am kind of new to the Piano world and also to this forum. I am hoping I can really fit in and join this community. By the way my saga is not really a saga.

Anyways let's get down to the important stuff. I always was interested in Piano music, however as due to my parent's financial circumstances I never really got to do much piano related as a child. Now that I have some of my own money (limited amount since I just started college) I was able to buy a crappy, for lack of better words, keyboard. It does not have weighted keys, the tone sounds wrong ( I wouldn't know since I haven't got much experience in piano), and it does not have a pedal. So I feel like I would be hurting myself when it comes to actually playing a real piano if I practice on this one, however it's the best I can do for the time being.
So far I have started to look at sheet music and trying to read the notes. Some notation I do not understand. Also I need to improve knowing where the notes belong on the keys and my actual body motion seems rusty. Its not fluid I miss a lot on the keys. I know I cannot get all the answers from others but I would appreciate it if anyone knew any good starting point to get a good footing. Such as a book or a method of training yourself to play the piano. Due to limited finance I cannot get an actual teacher at this time. I will look into that sooner or later.
So I plan on coming on this forum to learn a few things since I read through some threads and it seems like its a great community with a lot of class and an abundance of information. I plan on updating my progress on this thread if any of you are interested in how my piano venture goes (and of course if you want to provide me with some tips).
Sorry for the lengthy post! Here is a more simple version of what I am asking.
1) Would using an inferior keyboard to learn affect how I actually learn?
2) Is there any good book or place I can go to get a good starting point or footing?
3) What is a good music piece to begin learning with?
4) Is there any way I can make my fingers more fluid on the keyboard? I feel more clumsy and rigid while playing then I should be after a week of trying.
Whooh. Well there it is. I really do appreciate anyones help or interest. Many thanks in advance!