Well, I finally found the solution to my teaming problem. With a little luck, I gained 20 lvls over the weekend and I'm up to 83 now. How did I do it?
1. Bothackers - In Pleasant Meadows (somewhere around 800x800 I think) there is a little place known to many players as the bothacker camp. These things are great xp for a lvl 50-70(+) team. All I had to do was grid to Harry's and pretty soon I was on a full team. Getting over to the camp, which is in omni area, can be difficult for a clanner such as myself, and I did get blasted by the guard several times. Lucky for me, there was a clan trader on my team as well with a vehicle. He was able to lure away the guard and make safe passage for the rest of us rebels. Six levels later, I was feeling like I was finally out of the rut. It was frustrating making trips over there, but it was well worth it.
2. Borgs - With my teaming range a little higher now, I decided to try getting on a borgs team again. Once again, I was lucky enough to get on an efficient team with a second doc and some well-twinked 80ish tanks. It's an awful lot of fun when it only takes 5 kills to level. Before I knew it, I was lvl 78 and had a bag full of ql190+ loot to sell.
3. A little help from my friends - one friend in particular in my org has taken it upon himself to help me out. He logged his lvl 104 fixer just to do a couple team missions with me. XP was not as great as borgs, but it was a lot less work for me. Most of the time I felt like I was along for the ride.
Hmm.... what to do with all this IP now?

Forgiveness is the fragrance the violet sheds on the heel that has crushed it. -- Mark Twain