I started with a goal of 10 days, then 20, then 30. Next came a goal of 50, 100, 150, now 200. After 200, I will go for 250, 300, and 366.
Breaking it up into smaller attainable goals was the key for me. It's fun. I cache on the way home from work. Depending on what time I leave determines my route home. I think the longest route I went home only added 5 miles to my 20 some mile commute already... I know most of the hiders in the area now, so just by reading their pages, I know what to look for (usually) and just seeing if I was right adds to the excitement!
I think I will be getting a FTF in the morning on the WAY to work in the morning though. Can't wait for after, it will get snatched up if it hasn't been this evening already. Off to check!