What next for me?

[mickyc1]

Well, since getting my d3000 + kit lens and tammy 70-300 lens i have well and truly been bitten by the bug. I take my camera everywhere and shoot as much as possible. My main area of interest is wildlife and landscape photography. The kit lens (18-55) is ok for landscape and the tammy is suffice for what i have done wildlife wise so far but i feel these lens are not giving me all i would like. So i would maybe like to start saving for a decent wide angle and zoom (macro maybe) lens. What would my best options be for either? My next purchase is most definitely going to be the raynox 250, but i would like to invest in some glass that will last me a lifetime! any help would be as always greatfully appreciated.