My experience is much the same. I flew AH-1s on AD for 4 years and did another 16 in the Guard flying 60's.
On AD if you're deployed and not a W1, you'll pretty much fly every day depending on where you're at of course. If you're a W1 count on being someone's "LAO" (you'll learn). Home station, it really is variable but plan on throwing a lot of darts, walking around the PX or loading up on "additional duties" such as Field Sanitation Officer, Supply Officer, EO Officer and so on.
The Guard is usually better especially after W4. Show up, plan and fly. Better yet, show up have some W1/2 plan and then fly! Of course Drill weekends can get pretty slow depending on OR rates and such.
If you want to fly a lot, but only a tenth or two at a time try becoming a Maintenance Test Pilot. I think it is a pretty good gig in the Guard, but can really suck AD.
Also consider AGR; pretty much the best deal going if you want to make the military a career. Just remember the deployments will be around for a long time to come.
Good Luck!!