Seems all of the pools show "Unable to connect to wallet RPC service: Response error or empty:"
Is solo the only way to mine this right now?
Yep, found a couple blocks of 100. Mostly orphans though. Nodes:
15:11:00

[
{
"addr" : "178.84.247.92:9999",
"services" : "00000003",
"lastsend" : 1396811221,
"lastrecv" : 1396811221,
"bytessent" : 10584,
"bytesrecv" : 35014,
"blocksrequested" : 1,
"conntime" : 1396810572,
"version" : 70002,
"subver" : "/Satoshi:0.9.1.1/",
"inbound" : false,
"startingheight" : 223,
"banscore" : 0,
"syncnode" : true
},
{
"addr" : "79.119.12.145:9999",
"services" : "00000003",
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"version" : 70002,
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},
{
"addr" : "209.208.111.8:9999",
"services" : "00000003",
"lastsend" : 1396811223,
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"bytessent" : 6060,
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},
{
"addr" : "88.188.50.192:9999",
"services" : "00000003",
"lastsend" : 1396811222,
"lastrecv" : 1396811221,
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},
{
"addr" : "91.134.53.161:9999",
"services" : "00000003",
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},
{
"addr" : "24.12.71.199:9999",
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},
{
"addr" : "94.26.73.49:9999",
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},
{
"addr" : "50.164.101.133:9999",
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}
]