goals?

hi I'm a college student who swam competitively from age 5-18. Then I came to college and stopped. I couldn't make our school team. So now I swim for fun. But my problem is that I feel like I'm going no where. I've always been "training" with a specific goal in mind...a time, an event, championships, states, nationals....I was always working towards an end, and always with a long term workout schedule. Now I go to the pool like 4-5days/week and swim about 3000yds, give or take about 300. But I think I've plateau'd. Can anyone help me get a jump back into this? I miss intense workouts. Do you know where I can find a long-term workout plan? Mine have stagnated, and I don't know where to go from here.... Maybe this post seems kinda rambling, but I'm a little unsure of what I'm actually looking for. I just miss the intensity and goal oriented approach of competitive and team swimming. Any advice?