dear /p/ i'm about to get first pay pack from my new job and will have about £200 or so to play around with

i currently have a canon EOS 450D (don't know american nameing for it) with the 18-55mm kit lens. so far this lens is doing me ok but leaves a hell of alot to be desired. currently my shooting when i have time for it revolves around landscapes and the countryside, to innercity stuff (buildings etc not ppl) or when i go watch the girl i'm seeing play ice hockey (i'm actually enjoying this the most atm)

with all this in mind i'm looking at a new lens and was looking at something in th 200mm are but really need advice as i'm still only just getting into photography and also would like a sturdy reliable tripod

tl;dr with £200 i need a new lens for shooting ice hockey or sports/ landscapes/buildingscapes and a tripod please help