Eric, shipping certianly seems to be something that needs to be addressed in formulating a good auction.
You actually raise a good point about making a finacial goal for a specific need such as getting a photo hosting plan. Perhaps someone from PA can weigh in with some ideas about estimated costs.
A fund raiser could also be a way for the sponsors and forum members to enjoy a more interactive relationship, hopefully leading to mutual benefits.
A challenge I see on the horizion is that forum formats such as SMF will continue to lose ground to the social media type of formats, and I see challenges in the future to keep up with what many younger people prefer. It is a shame to watch other bow forums loose membership, and that loss of traffic puts collections of shared experience at risk to being lost. Keeping up with the times is not free, and having a established way to meet future finacial needs woud be useful to have in place. An annual auction might have a place in be in the long run, but for now, the photo hosting issue can would be a good place to start showing support.