: I sprayed the deck and ended up with an "orange peel" finish. I
: didn't end up with any drips, but the finish is slightly lesser in quality
: than the bottom.

If it really bothers you, just sand and spray another coat. The worst that could happen is you have more varnish on the boat, thus more protection. At best, you might do a better job this time. I wouldn't advise rubbing it out unless you really want the experience.