Are you familiar with the MyShares Page: https://www.predictit.org/Profile/MyShares
If you buy just one share in any market you want to follow, it will show up there in that list. Many people do that for tracking purposes.
What about bookmarking each page in your browser?
Both good suggestions - note though that you don't even have to buy a share - you can just bid a penny on one share and it will show up in My Shares
cfallgatter, excellent suggestion.
So far, I had always bought one share to follow a market, but bidding 1 cent works, too.