Glad you're having fun.... being able to manage your vessel single handed will enhance your sailing life immeasurably. Just let me make a few comments.Great response and I agree. I used my autohelm for the first time while single handing this week, advice on the lazy jack system will allow you to not have to contend with the main all over the deck Down hauls also help so you don't have to climb forward. I can use the jib sheets to keel the jib somewhat secure. Of course a furling jib would really be nice.
Originally, I didn't have my lines back tot he cockpit and I would tie the tiller and run back and forth, not a very safe way to single hand sail. Plus when I went forward, my motor would lift out of the water and cavitate.
Even with this challenges, single handing is very satisfying.
First.... I recommend you rig a jib downhaul... very simple and cheap, it will give you a huge amount of control when dropping the jib... as shemandr noted, you can drop it easily going downwind behind the shadow of the main... the downhaul allows you to pull it down quickly as you steer the boat under the sail.... also, the jib downhaul will keep the hanked on sail very secure while it's on deck.
Second... don't forget to wear your harness and tether so you can stay attached to the boat at all times.... very important..
Finally, I strongly recommend that you don't run around on the fore deck while under power with the auto pilot on... especially if you aren't clipped on.... no matter how secure you may feel there can be nothing worse than falling in the water and watching your boat motor away right on course. In fact, if you're not clipped on I'd avoid going forward for anything if the boat is moving while the AP is engaged..... power or sail.